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<!--Date of creation: 11/13/2024-->
<!--Software architectural design and coding: A'c Dharmapremananda Avt.-->
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl_66518f" xml:lang="en-US">Goodwill and intangible assets, net</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoansReceivableNoncurrent" xlink:label="cosm_LoansReceivableNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansReceivableNoncurrent" xlink:to="cosm_LoansReceivableNoncurrent_lbl_21ce6b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoansReceivableNoncurrent_lbl_21ce6b" xml:lang="en-US">Loans receivable - long term portion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoansReceivableRelatedPartyNoncurrent" xlink:label="cosm_LoansReceivableRelatedPartyNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansReceivableRelatedPartyNoncurrent" xlink:to="cosm_LoansReceivableRelatedPartyNoncurrent_lbl_529f11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoansReceivableRelatedPartyNoncurrent_lbl_529f11" xml:lang="en-US">Loans receivable - related party - long term</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl_14f48c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl_14f48c" xml:lang="en-US">Operating lease right-of-use asset</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="us-gaap_FinanceLeaseRightOfUseAsset" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAsset" xlink:to="us-gaap_FinanceLeaseRightOfUseAsset_lbl_16483e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseRightOfUseAsset_lbl_16483e" xml:lang="en-US">Financing lease right-of-use asset</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AdvancesForBuildingsAcquisition" xlink:label="cosm_AdvancesForBuildingsAcquisition" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdvancesForBuildingsAcquisition" xlink:to="cosm_AdvancesForBuildingsAcquisition_lbl_215276" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AdvancesForBuildingsAcquisition_lbl_215276" xml:lang="en-US">Advances for building's acquisition</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherAssets" xlink:label="us-gaap_OtherAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssets" xlink:to="us-gaap_OtherAssets_lbl_33e9e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssets_lbl_33e9e0" xml:lang="en-US">Other assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_53a0b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl_53a0b8" xml:lang="en-US">TOTAL ASSETS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl_22" xml:lang="en-US">[Assets]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl_7d561b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl_7d561b" xml:lang="en-US">LIABILITIES, MEZZANINE EQUITY AND STOCKHOLDERS' EQUITY</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl_0d0acb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl_0d0acb" xml:lang="en-US">CURRENT LIABILITIES:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent_lbl_146488" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent_lbl_146488" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccountPayableRelatedPartiesCurrent" xlink:label="cosm_AccountPayableRelatedPartiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccountPayableRelatedPartiesCurrent" xlink:to="cosm_AccountPayableRelatedPartiesCurrent_lbl_b84114" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccountPayableRelatedPartiesCurrent_lbl_b84114" xml:lang="en-US">Accounts payable and accrued expenses - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl_2e4b7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl_2e4b7b" xml:lang="en-US">Accrued interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="us-gaap_LinesOfCreditCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LinesOfCreditCurrent" xlink:to="us-gaap_LinesOfCreditCurrent_lbl_186264" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LinesOfCreditCurrent_lbl_186264" xml:lang="en-US">Lines of credit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NotesPayableCurrent" xlink:label="us-gaap_NotesPayableCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableCurrent" xlink:to="us-gaap_NotesPayableCurrent_lbl_89a571" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableCurrent_lbl_89a571" xml:lang="en-US">Notes payable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NotesPayableRelatedPartiesCurrent" xlink:label="cosm_NotesPayableRelatedPartiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableRelatedPartiesCurrent" xlink:to="cosm_NotesPayableRelatedPartiesCurrent_lbl_137228" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NotesPayableRelatedPartiesCurrent_lbl_137228" xml:lang="en-US">Notes payable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoansPayableRelatedParty" xlink:label="cosm_LoansPayableRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansPayableRelatedParty" xlink:to="cosm_LoansPayableRelatedParty_lbl_d17e60" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoansPayableRelatedParty_lbl_d17e60" xml:lang="en-US">Loans payable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl_795f8b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl_795f8b" xml:lang="en-US">Operating lease liability, current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityCurrent" xlink:to="us-gaap_FinanceLeaseLiabilityCurrent_lbl_b00a4b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent_lbl_b00a4b" xml:lang="en-US">Financing lease liability, current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent_lbl_a9731d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl_a9731d" xml:lang="en-US">Other current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TaxesPayableCurrent" xlink:label="us-gaap_TaxesPayableCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxesPayableCurrent" xlink:to="us-gaap_TaxesPayableCurrent_lbl_d084a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TaxesPayableCurrent_lbl_d084a7" xml:lang="en-US">Taxes payable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConvertibleNotesPayableUnamortizedDiscount" xlink:label="cosm_ConvertibleNotesPayableUnamortizedDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConvertibleNotesPayableUnamortizedDiscount" xlink:to="cosm_ConvertibleNotesPayableUnamortizedDiscount_lbl_02856b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConvertibleNotesPayableUnamortizedDiscount_lbl_02856b" xml:lang="en-US">Convertible notes payable, net of unamortized discount of $0 and $258,938, respectively</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="us-gaap_DerivativeLiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilitiesCurrent" xlink:to="us-gaap_DerivativeLiabilitiesCurrent_lbl_9c2b41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeLiabilitiesCurrent_lbl_9c2b41" xml:lang="en-US">Derivative liability - convertible note</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl_1f6701" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl_1f6701" xml:lang="en-US">TOTAL CURRENT LIABILITIES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl_38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_lbl_38" xml:lang="en-US">[Liabilities, Current]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermNotesPayable" xlink:label="us-gaap_LongTermNotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermNotesPayable" xlink:to="us-gaap_LongTermNotesPayable_lbl_0bfb5f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermNotesPayable_lbl_0bfb5f" xml:lang="en-US">Notes payable - long term portion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl_4efe7d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl_4efe7d" xml:lang="en-US">Operating lease liability, net of current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:to="us-gaap_FinanceLeaseLiabilityNoncurrent_lbl_287387" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent_lbl_287387" xml:lang="en-US">Financing lease liability, net of current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl_060931" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl_060931" xml:lang="en-US">Other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareSettledDebtObligation" xlink:label="cosm_ShareSettledDebtObligation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareSettledDebtObligation" xlink:to="cosm_ShareSettledDebtObligation_lbl_ae8441" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareSettledDebtObligation_lbl_ae8441" xml:lang="en-US">Share settled debt obligation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl_ae32f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl_ae32f3" xml:lang="en-US">TOTAL LIABILITIES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl_44" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl_44" xml:lang="en-US">[Liabilities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl_6be914" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl_6be914" xml:lang="en-US">Commitments and Contingencies (see Note 14)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MembersEquityAbstract" xlink:label="us-gaap_MembersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MembersEquityAbstract" xlink:to="us-gaap_MembersEquityAbstract_lbl_046e27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MembersEquityAbstract_lbl_046e27" xml:lang="en-US">MEZZANINE EQUITY</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl_667e29" xlink:type="arc" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl_5c1561" xml:lang="en-US">STOCKHOLDERS' EQUITY:</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl_0f1793" xml:lang="en-US">Additional paid-in capital</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_TreasuryStockCommonValue_lbl_1a2376" xml:lang="en-US">Treasury stock, at cost, 86,497 shares as of June 30, 2024, and December 31, 2023</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockCommonValue" xlink:to="us-gaap_TreasuryStockCommonValue_lbl_51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockCommonValue_lbl_51" xml:lang="en-US">[Treasury Stock, Common, Value]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:to="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl_69e377" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl_69e377" xml:lang="en-US">Subscription receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:label="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:to="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl_52" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl_52" xml:lang="en-US">[Common Stock, Share Subscribed but Unissued, Subscriptions Receivable]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_a643f8" xml:lang="en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_9fed5d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_9fed5d" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl_54" xml:lang="en-US">[Accumulated Other Comprehensive Income (Loss), Net of Tax]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_06b09c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl_06b09c" xml:lang="en-US">TOTAL STOCKHOLDERS' EQUITY</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_55" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl_55" xml:lang="en-US">[Equity, Attributable to Parent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_0d935b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_0d935b" xml:lang="en-US">TOTAL LIABILITIES, MEZZANINE EQUITY AND STOCKHOLDERS' EQUITY</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_56" xml:lang="en-US">[Liabilities and Equity]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl_dc8037" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl_058d82" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl_058d82" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl_b4ba82" xml:lang="en-US">Statement Class Of Stock Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="us-gaap_SeriesAPreferredStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeriesAPreferredStockMember" xlink:to="us-gaap_SeriesAPreferredStockMember_lbl_6f3888" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl_6f3888" xml:lang="en-US">Series A Preferred Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_4d05b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_4d05b3" xml:lang="en-US">Common stock, shares par value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_fcead3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_fcead3" xml:lang="en-US">Common stock, shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_5a96d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl_5a96d7" xml:lang="en-US">Common stock, shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl_5ef497" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_5ef497" xml:lang="en-US">Common stock, shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConvertibleNotesPayableNetOfUnamortizedDiscount" xlink:label="cosm_ConvertibleNotesPayableNetOfUnamortizedDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConvertibleNotesPayableNetOfUnamortizedDiscount" xlink:to="cosm_ConvertibleNotesPayableNetOfUnamortizedDiscount_lbl_2ca375" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConvertibleNotesPayableNetOfUnamortizedDiscount_lbl_2ca375" xml:lang="en-US">Convertible notes payable, net of unamortized discount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_2c0e05" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_2c0e05" xml:lang="en-US">Preferred stock, shares par value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl_fe53ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl_fe53ce" xml:lang="en-US">Preferred stock, shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TreasuryStockPreferredShares" xlink:label="us-gaap_TreasuryStockPreferredShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockPreferredShares" xlink:to="us-gaap_TreasuryStockPreferredShares_lbl_c2627d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockPreferredShares_lbl_c2627d" xml:lang="en-US">Treasury stock, Preferred</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TreasuryStockCommonShares" xlink:label="us-gaap_TreasuryStockCommonShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockCommonShares" xlink:to="us-gaap_TreasuryStockCommonShares_lbl_fd1694" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockCommonShares_lbl_fd1694" xml:lang="en-US">Treasury stock, Common</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl_9ace21" xml:lang="en-US">Preferred Stock, Share Issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl_26703d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl_26703d" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockLiquidationPreference" xlink:label="us-gaap_PreferredStockLiquidationPreference" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl_904b93" xml:lang="en-US">UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl_334ded" xml:lang="en-US">COST OF GOODS SOLD</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_lbl_67a734" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_GrossProfit_lbl_67a734" xml:lang="en-US">GROSS PROFIT</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_lbl_4" xml:lang="en-US">[Gross Profit]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl_44eccf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl_44eccf" xml:lang="en-US">OPERATING EXPENSES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl_97b9e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl_97b9e5" xml:lang="en-US">General and administrative expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalariesAndWages" xlink:label="us-gaap_SalariesAndWages" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalariesAndWages" xlink:to="us-gaap_SalariesAndWages_lbl_ddff27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalariesAndWages_lbl_ddff27" xml:lang="en-US">Salaries and wages</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="us-gaap_SellingAndMarketingExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingAndMarketingExpense" xlink:to="us-gaap_SellingAndMarketingExpense_lbl_bd3265" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingAndMarketingExpense_lbl_bd3265" xml:lang="en-US">Sales and marketing expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl_2e33a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAndAmortization_lbl_2e33a5" xml:lang="en-US">Depreciation and amortization expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl_cb1bcc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl_cb1bcc" xml:lang="en-US">TOTAL OPERATING EXPENSES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_lbl_10" xml:lang="en-US">[Operating Expenses]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl_59dd42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl_59dd42" xml:lang="en-US">LOSS FROM OPERATIONS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl_11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_lbl_11" xml:lang="en-US">[Operating Income (Loss)]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl_692e3e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl_692e3e" xml:lang="en-US">OTHER INCOME (EXPENSE)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="us-gaap_OtherNonoperatingIncomeExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_lbl_b0e63f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl_b0e63f" xml:lang="en-US">Other expense, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl_158bbc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl_158bbc" xml:lang="en-US">Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_lbl_14" xml:lang="en-US">[Interest Expense, Operating and Nonoperating]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestIncomeOther" xlink:label="us-gaap_InterestIncomeOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeOther" xlink:to="us-gaap_InterestIncomeOther_lbl_563882" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestIncomeOther_lbl_563882" xml:lang="en-US">Interest income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncashExpense" xlink:to="us-gaap_OtherNoncashExpense_lbl_af2820" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherNoncashExpense_lbl_af2820" xml:lang="en-US">Non-cash interest expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNoncashExpense" xlink:label="us-gaap_OtherNoncashExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncashExpense" xlink:to="us-gaap_OtherNoncashExpense_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNoncashExpense_lbl_16" xml:lang="en-US">[Other Noncash Expense]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GainLossOnInvestments" xlink:label="us-gaap_GainLossOnInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnInvestments" xlink:to="us-gaap_GainLossOnInvestments_lbl_29683a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnInvestments_lbl_29683a" xml:lang="en-US">Gain on equity investments, net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_e10157" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_e10157" xml:lang="en-US">Gain on extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeGainLossOnDerivativeNet" xlink:to="us-gaap_DerivativeGainLossOnDerivativeNet_lbl_790b16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeGainLossOnDerivativeNet_lbl_790b16" xml:lang="en-US">Change in fair value of derivative liability</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BargainPurchaseGain" xlink:label="cosm_BargainPurchaseGain" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BargainPurchaseGain" xlink:to="cosm_BargainPurchaseGain_lbl_cd2b53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BargainPurchaseGain_lbl_cd2b53" xml:lang="en-US">Bargain purchase gain</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossRealized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossRealized_lbl_52cafe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossRealized_lbl_52cafe" xml:lang="en-US">Foreign currency transaction, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl_53b200" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl_53b200" xml:lang="en-US">TOTAL OTHER INCOME (EXPENSE), NET</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl_22" xml:lang="en-US">[Nonoperating Income (Expense)]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_9f1794" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_9f1794" xml:lang="en-US">LOSS BEFORE INCOME TAXES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl_23" xml:lang="en-US">[Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_13f72f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_13f72f" xml:lang="en-US">INCOME TAX EXPENSE</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_24" xml:lang="en-US">[Income Tax Expense (Benefit)]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_44ca3b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_44ca3b" xml:lang="en-US">NET LOSS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_lbl_25" xml:lang="en-US">[Net Income (Loss) Attributable to Parent]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnIssuanceOfWarrants" xlink:label="cosm_DeemedDividendOnIssuanceOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnIssuanceOfWarrants" xlink:to="cosm_DeemedDividendOnIssuanceOfWarrants_lbl_c99e6a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnIssuanceOfWarrants_lbl_c99e6a" xml:lang="en-US">Deemed dividend on issuance of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnDownroundOfWarrants" xlink:label="cosm_DeemedDividendOnDownroundOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnDownroundOfWarrants" xlink:to="cosm_DeemedDividendOnDownroundOfWarrants_lbl_56886a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnDownroundOfWarrants_lbl_56886a" xml:lang="en-US">Deemed dividend on downround of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnWarrantExchange" xlink:label="cosm_DeemedDividendOnWarrantExchange" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnWarrantExchange" xlink:to="cosm_DeemedDividendOnWarrantExchange_lbl_3279c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnWarrantExchange_lbl_3279c4" xml:lang="en-US">Deemed dividend on warrant exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnDownroundOfPreferredStock" xlink:label="cosm_DeemedDividendOnDownroundOfPreferredStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnDownroundOfPreferredStock" xlink:to="cosm_DeemedDividendOnDownroundOfPreferredStock_lbl_95e385" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnDownroundOfPreferredStock_lbl_95e385" xml:lang="en-US">Deemed dividend on downround of preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnPreferredStock" xlink:label="cosm_DeemedDividendOnPreferredStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnPreferredStock" xlink:to="cosm_DeemedDividendOnPreferredStock_lbl_93528c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnPreferredStock_lbl_93528c" xml:lang="en-US">Deemed dividend on preferred stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_6f1703" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_6f1703" xml:lang="en-US">NET LOSS ATTRIBUTABLE TO COMMON STOCKHOLDERS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_31" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_31" xml:lang="en-US">[Net Income (Loss) Available to Common Stockholders, Basic]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl_8775c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl_8775c1" xml:lang="en-US">Foreign currency translation adjustment, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl_0bdf1d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl_0bdf1d" xml:lang="en-US">TOTAL COMPREHENSIVE LOSS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl_33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl_33" xml:lang="en-US">[Comprehensive Income (Loss), Net of Tax, Attributable to Parent]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl_4b5c92" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasic_lbl_4b5c92" xml:lang="en-US">BASIC NET LOSS PER SHARE</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl_0fff85" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl_0fff85" xml:lang="en-US">DILUTED NET LOSS PER SHARE</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl_124885" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl_124885" xml:lang="en-US">WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesIssuedBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesIssuedBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesIssuedBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesIssuedBasic_lbl_c55fe8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesIssuedBasic_lbl_c55fe8" xml:lang="en-US">Basic</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted" xlink:label="us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted" xlink:to="us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted_lbl_ecdff2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageLimitedPartnershipUnitsOutstandingDiluted_lbl_ecdff2" xml:lang="en-US">Diluted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl_44cb57" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl_44cb57" xml:lang="en-US">UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY AND MEZZANINE EQUITY</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl_e40ba8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl_e40ba8" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockMember" xlink:label="us-gaap_PreferredStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockMember" xlink:to="us-gaap_PreferredStockMember_lbl_a56e4d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockMember_lbl_a56e4d" xml:lang="en-US">Preferred Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonStockShareMember" xlink:label="cosm_CommonStockShareMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonStockShareMember" xlink:to="cosm_CommonStockShareMember_lbl_55530a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonStockShareMember_lbl_55530a" xml:lang="en-US">Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl_d617dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl_d617dd" xml:lang="en-US">Additional Paid-In Capital</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SubscriptionReceivableMember" xlink:label="cosm_SubscriptionReceivableMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SubscriptionReceivableMember" xlink:to="cosm_SubscriptionReceivableMember_lbl_52cf7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SubscriptionReceivableMember_lbl_52cf7b" xml:lang="en-US">Subscription Receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl_6e5124" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl_6e5124" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_99764a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_99764a" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl_27" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TreasurysStocksMember" xlink:label="cosm_TreasurysStocksMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TreasurysStocksMember" xlink:to="cosm_TreasurysStocksMember_lbl_33eb28" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TreasurysStocksMember_lbl_33eb28" xml:lang="en-US">Treasurys Stocks</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_f368c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesIssued_lbl_f368c3" xml:lang="en-US">Balance, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharesIssued" xlink:label="us-gaap_SharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssued_lbl_2" xml:lang="en-US">[Shares, Issued]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_39f18d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_lbl_39f18d" xml:lang="en-US">Balance, amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignCurrencyTranslationAdjustmentNet" xlink:to="cosm_ForeignCurrencyTranslationAdjustmentNet_lbl_bbb9e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ForeignCurrencyTranslationAdjustmentNet_lbl_bbb9e3" xml:lang="en-US">Foreign currency translation adjustment, net</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ForeignCurrencyTranslationAdjustmentNet" xlink:label="cosm_ForeignCurrencyTranslationAdjustmentNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignCurrencyTranslationAdjustmentNet" xlink:to="cosm_ForeignCurrencyTranslationAdjustmentNet_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ForeignCurrencyTranslationAdjustmentNet_lbl_4" xml:lang="en-US">[Foreign currency translation adjustment, net]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromSaleOfCommonStock" xlink:label="cosm_ProceedsFromSaleOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromSaleOfCommonStock" xlink:to="cosm_ProceedsFromSaleOfCommonStock_lbl_7d422e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromSaleOfCommonStock_lbl_7d422e" xml:lang="en-US">Proceeds from sale of common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedInLieuOfCashShares" xlink:label="cosm_SharesIssuedInLieuOfCashShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedInLieuOfCashShares" xlink:to="cosm_SharesIssuedInLieuOfCashShares_lbl_6e1334" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedInLieuOfCashShares_lbl_6e1334" xml:lang="en-US">Shares issued in lieu of cash, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedInLieuOfCashAmount" xlink:label="cosm_SharesIssuedInLieuOfCashAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedInLieuOfCashAmount" xlink:to="cosm_SharesIssuedInLieuOfCashAmount_lbl_a3d933" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedInLieuOfCashAmount_lbl_a3d933" xml:lang="en-US">Shares issued in lieu of cash, amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_1ce851" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_1ce851" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AdoptionOfAsus" xlink:label="cosm_AdoptionOfAsus" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdoptionOfAsus" xlink:to="cosm_AdoptionOfAsus_lbl_695d31" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AdoptionOfAsus_lbl_695d31" xml:lang="en-US">Adoption of ASU 2020-06</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuanceOfSeriesAPreferredStockShares" xlink:label="cosm_IssuanceOfSeriesAPreferredStockShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuanceOfSeriesAPreferredStockShares" xlink:to="cosm_IssuanceOfSeriesAPreferredStockShares_lbl_6db124" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuanceOfSeriesAPreferredStockShares_lbl_6db124" xml:lang="en-US">Issuance of Series A preferred stock, net of issuance costs of $547,700, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuanceOfSeriesAPreferredStockAmount" xlink:label="cosm_IssuanceOfSeriesAPreferredStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuanceOfSeriesAPreferredStockAmount" xlink:to="cosm_IssuanceOfSeriesAPreferredStockAmount_lbl_ad0b5e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuanceOfSeriesAPreferredStockAmount_lbl_ad0b5e" xml:lang="en-US">Issuance of Series A preferred stock, net of issuance costs of $547,700, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCustomerBaseShares" xlink:label="cosm_SharesIssuedForPurchaseOfCustomerBaseShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCustomerBaseShares" xlink:to="cosm_SharesIssuedForPurchaseOfCustomerBaseShares_lbl_422a24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCustomerBaseShares_lbl_422a24" xml:lang="en-US">Shares issued for purchase of customer base, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCustomerBaseAmount" xlink:label="cosm_SharesIssuedForPurchaseOfCustomerBaseAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCustomerBaseAmount" xlink:to="cosm_SharesIssuedForPurchaseOfCustomerBaseAmount_lbl_5c1765" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCustomerBaseAmount_lbl_5c1765" xml:lang="en-US">Shares issued for purchase of customer base, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfSeriesAPreferredStockShares" xlink:label="cosm_ConversionOfSeriesAPreferredStockShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfSeriesAPreferredStockShares" xlink:to="cosm_ConversionOfSeriesAPreferredStockShares_lbl_af5b21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfSeriesAPreferredStockShares_lbl_af5b21" xml:lang="en-US">Conversion of Series A preferred stock, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfSeriesAPreferredStockAmount" xlink:label="cosm_ConversionOfSeriesAPreferredStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfSeriesAPreferredStockAmount" xlink:to="cosm_ConversionOfSeriesAPreferredStockAmount_lbl_6d4913" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfSeriesAPreferredStockAmount_lbl_6d4913" xml:lang="en-US">Conversion of Series A preferred stock, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCanaShares" xlink:label="cosm_SharesIssuedForPurchaseOfCanaShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCanaShares" xlink:to="cosm_SharesIssuedForPurchaseOfCanaShares_lbl_5a09c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCanaShares_lbl_5a09c4" xml:lang="en-US">Shares issued for purchase of Cana, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCanaAmount" xlink:label="cosm_SharesIssuedForPurchaseOfCanaAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCanaAmount" xlink:to="cosm_SharesIssuedForPurchaseOfCanaAmount_lbl_57655d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCanaAmount_lbl_57655d" xml:lang="en-US">Shares issued for purchase of Cana, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SaleOfCommonStockShares" xlink:label="cosm_SaleOfCommonStockShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SaleOfCommonStockShares" xlink:to="cosm_SaleOfCommonStockShares_lbl_c00a0f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SaleOfCommonStockShares_lbl_c00a0f" xml:lang="en-US">Sale of common stock, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SaleOfCommonStockAmount" xlink:label="cosm_SaleOfCommonStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SaleOfCommonStockAmount" xlink:to="cosm_SaleOfCommonStockAmount_lbl_a54600" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SaleOfCommonStockAmount_lbl_a54600" xml:lang="en-US">Sale of common stock, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_StockBasedCompensationShares" xlink:label="cosm_StockBasedCompensationShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_StockBasedCompensationShares" xlink:to="cosm_StockBasedCompensationShares_lbl_c5a3c7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_StockBasedCompensationShares_lbl_c5a3c7" xml:lang="en-US">Stock-based compensation, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_StockBasedCompensationAmount" xlink:label="cosm_StockBasedCompensationAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_StockBasedCompensationAmount" xlink:to="cosm_StockBasedCompensationAmount_lbl_f70697" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_StockBasedCompensationAmount_lbl_f70697" xml:lang="en-US">Stock-based compensation, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SaleOfWarrantsBundledWithCommonStock" xlink:label="cosm_SaleOfWarrantsBundledWithCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SaleOfWarrantsBundledWithCommonStock" xlink:to="cosm_SaleOfWarrantsBundledWithCommonStock_lbl_977e1c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SaleOfWarrantsBundledWithCommonStock_lbl_977e1c" xml:lang="en-US">Sale of warrants bundled with common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExerciseOfWarrantsShares" xlink:label="cosm_ExerciseOfWarrantsShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExerciseOfWarrantsShares" xlink:to="cosm_ExerciseOfWarrantsShares_lbl_de4102" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExerciseOfWarrantsShares_lbl_de4102" xml:lang="en-US">Exercise of warrants, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExerciseOfWarrantsAmount" xlink:label="cosm_ExerciseOfWarrantsAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExerciseOfWarrantsAmount" xlink:to="cosm_ExerciseOfWarrantsAmount_lbl_225a8c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExerciseOfWarrantsAmount_lbl_225a8c" xml:lang="en-US">Exercise of warrants, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfConvertibleDebtShares" xlink:label="cosm_ConversionOfConvertibleDebtShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfConvertibleDebtShares" xlink:to="cosm_ConversionOfConvertibleDebtShares_lbl_41a2d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfConvertibleDebtShares_lbl_41a2d1" xml:lang="en-US">Conversion of convertible debt, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfConvertibleDebtAmount" xlink:label="cosm_ConversionOfConvertibleDebtAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfConvertibleDebtAmount" xlink:to="cosm_ConversionOfConvertibleDebtAmount_lbl_3f8902" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfConvertibleDebtAmount_lbl_3f8902" xml:lang="en-US">Conversion of convertible debt, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashlessExerciseOfWarrantsAmount" xlink:label="cosm_CashlessExerciseOfWarrantsAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashlessExerciseOfWarrantsAmount" xlink:to="cosm_CashlessExerciseOfWarrantsAmount_lbl_b89a6c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashlessExerciseOfWarrantsAmount_lbl_b89a6c" xml:lang="en-US">Cashless exercise of warrants, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfShares" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfShares" xlink:to="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfShares_lbl_356e38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfShares_lbl_356e38" xml:lang="en-US">Proceeds from sale of common stock, net of financing fees of $19,467, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashlessExerciseOfWarrantsShares" xlink:label="cosm_CashlessExerciseOfWarrantsShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashlessExerciseOfWarrantsShares" xlink:to="cosm_CashlessExerciseOfWarrantsShares_lbl_8e47fb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashlessExerciseOfWarrantsShares_lbl_8e47fb" xml:lang="en-US">Cashless exercise of warrants, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfNotesPayableIntoSharesOfCommonStockAmount" xlink:label="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockAmount" xlink:to="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockAmount_lbl_459f21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockAmount_lbl_459f21" xml:lang="en-US">Conversion of notes payable into shares of common stock, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfAmount" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfAmount" xlink:to="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfAmount_lbl_8f469c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOfAmount_lbl_8f469c" xml:lang="en-US">Proceeds from sale of common stock, net of financing fees of $19,467, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfNotesPayableIntoSharesOfCommonStockShares" xlink:label="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockShares" xlink:to="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockShares_lbl_3bbdaa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfNotesPayableIntoSharesOfCommonStockShares_lbl_3bbdaa" xml:lang="en-US">Conversion of notes payable into shares of common stock, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedInLieuOfCash" xlink:label="cosm_SharesIssuedInLieuOfCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedInLieuOfCash" xlink:to="cosm_SharesIssuedInLieuOfCash_lbl_eed3e1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedInLieuOfCash_lbl_eed3e1" xml:lang="en-US">Shares issued in lieu of cash</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValueOfWarrantsIssuedInLieuOfCash" xlink:label="cosm_FairValueOfWarrantsIssuedInLieuOfCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfWarrantsIssuedInLieuOfCash" xlink:to="cosm_FairValueOfWarrantsIssuedInLieuOfCash_lbl_51d5ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValueOfWarrantsIssuedInLieuOfCash_lbl_51d5ba" xml:lang="en-US">Fair value of warrants issued in lieu of cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl_7c1dfb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl_7c1dfb" xml:lang="en-US">Shares issued pursuant to warrant exchange agreement, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendUponDownroundOfPreferredStockAnd" xlink:label="cosm_DeemedDividendUponDownroundOfPreferredStockAnd" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendUponDownroundOfPreferredStockAnd" xlink:to="cosm_DeemedDividendUponDownroundOfPreferredStockAnd_lbl_834800" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendUponDownroundOfPreferredStockAnd_lbl_834800" xml:lang="en-US">Deemed dividend upon downround of preferred stock and warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedPursuantToWarrantExchangeAgreementAmount" xlink:label="cosm_SharesIssuedPursuantToWarrantExchangeAgreementAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedPursuantToWarrantExchangeAgreementAmount" xlink:to="cosm_SharesIssuedPursuantToWarrantExchangeAgreementAmount_lbl_f45d14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedPursuantToWarrantExchangeAgreementAmount_lbl_f45d14" xml:lang="en-US">Shares issued pursuant to warrant exchange agreement, amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnPreferredStock" xlink:to="cosm_DeemedDividendOnPreferredStock_lbl_132d8c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_DeemedDividendOnPreferredStock_lbl_132d8c" xml:lang="en-US">Deemed dividend on preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl_161611" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl_161611" xml:lang="en-US">Stock-based compensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnWarrantExchangeAmount" xlink:to="cosm_DeemedDividendOnWarrantExchangeAmount_lbl_1011dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_DeemedDividendOnWarrantExchangeAmount_lbl_1011dd" xml:lang="en-US">Deemed dividend on warrant exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnWarrantExchangeAmount" xlink:label="cosm_DeemedDividendOnWarrantExchangeAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnWarrantExchangeAmount" xlink:to="cosm_DeemedDividendOnWarrantExchangeAmount_lbl_40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnWarrantExchangeAmount_lbl_40" xml:lang="en-US">[Deemed dividend on warrant exchange]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RoundingUponReverseStockSplitOf1For25CommonSharesShares" xlink:label="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesShares" xlink:to="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesShares_lbl_5c93df" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesShares_lbl_5c93df" xml:lang="en-US">Rounding upon reverse stock split of 1 for 25 common shares, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RoundingUponReverseStockSplitOf1For25CommonSharesAmount" xlink:label="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesAmount" xlink:to="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesAmount_lbl_d04301" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RoundingUponReverseStockSplitOf1For25CommonSharesAmount_lbl_d04301" xml:lang="en-US">Rounding upon reverse stock split of 1 for 25 common shares, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedFromExerciseWarrantsShares" xlink:label="cosm_ProceedFromExerciseWarrantsShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedFromExerciseWarrantsShares" xlink:to="cosm_ProceedFromExerciseWarrantsShares_lbl_3ca742" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedFromExerciseWarrantsShares_lbl_3ca742" xml:lang="en-US">Proceeds from the exercise of warrants, net of financing fees of $275,000, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedFromExerciseWarrantsAmount" xlink:label="cosm_ProceedFromExerciseWarrantsAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedFromExerciseWarrantsAmount" xlink:to="cosm_ProceedFromExerciseWarrantsAmount_lbl_e5f386" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedFromExerciseWarrantsAmount_lbl_e5f386" xml:lang="en-US">Proceeds from the exercise of warrants, net of financing fees of $275,000, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCloudscreenShares" xlink:label="cosm_SharesIssuedForPurchaseOfCloudscreenShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCloudscreenShares" xlink:to="cosm_SharesIssuedForPurchaseOfCloudscreenShares_lbl_a037d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCloudscreenShares_lbl_a037d7" xml:lang="en-US">Shares issued for purchase of Cloudscreen, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedForPurchaseOfCloudscreenAmount" xlink:label="cosm_SharesIssuedForPurchaseOfCloudscreenAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedForPurchaseOfCloudscreenAmount" xlink:to="cosm_SharesIssuedForPurchaseOfCloudscreenAmount_lbl_cdc8ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedForPurchaseOfCloudscreenAmount_lbl_cdc8ea" xml:lang="en-US">Shares issued for purchase of Cloudscreen, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedUponExchangeOfRelatedPartyDebtShares" xlink:label="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtShares" xlink:to="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtShares_lbl_a9c408" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtShares_lbl_a9c408" xml:lang="en-US">Shares issued upon exchange of related party debt, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedUponExchangeOfRelatedPartyDebtAmount" xlink:label="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtAmount" xlink:to="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtAmount_lbl_9038a8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedUponExchangeOfRelatedPartyDebtAmount_lbl_9038a8" xml:lang="en-US">Shares issued upon exchange of related party debt, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RepurchaseOfTreasuryStockShares" xlink:label="cosm_RepurchaseOfTreasuryStockShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepurchaseOfTreasuryStockShares" xlink:to="cosm_RepurchaseOfTreasuryStockShares_lbl_1f69f6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RepurchaseOfTreasuryStockShares_lbl_1f69f6" xml:lang="en-US">Repurchase of treasury stock, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RepurchaseOfTreasuryStockAmount" xlink:label="cosm_RepurchaseOfTreasuryStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepurchaseOfTreasuryStockAmount" xlink:to="cosm_RepurchaseOfTreasuryStockAmount_lbl_791598" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RepurchaseOfTreasuryStockAmount_lbl_791598" xml:lang="en-US">Repurchase of treasury stock, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendUponIssunaceAndDownroundOfWarrants" xlink:label="cosm_DeemedDividendUponIssunaceAndDownroundOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendUponIssunaceAndDownroundOfWarrants" xlink:to="cosm_DeemedDividendUponIssunaceAndDownroundOfWarrants_lbl_7bfe0f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendUponIssunaceAndDownroundOfWarrants_lbl_7bfe0f" xml:lang="en-US">Deemed dividend upon issunace and downround of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendReclassifiedUponEliminationOfItsRedemptionProvision" xlink:label="cosm_DeemedDividendReclassifiedUponEliminationOfItsRedemptionProvision" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendReclassifiedUponEliminationOfItsRedemptionProvision" xlink:to="cosm_DeemedDividendReclassifiedUponEliminationOfItsRedemptionProvision_lbl_3da55d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendReclassifiedUponEliminationOfItsRedemptionProvision_lbl_3da55d" xml:lang="en-US">Deemed dividend reclassified upon elimination of its redemption provision</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_b2a532" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_lbl_b2a532" xml:lang="en-US">Balance, amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_4fac35" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesIssued_lbl_4fac35" xml:lang="en-US">Balance, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl_648f7c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl_648f7c" xml:lang="en-US">UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl_868317" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl_868317" xml:lang="en-US">CASH FLOWS FROM OPERATING ACTIVITIES:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_ea1226" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl_ea1226" xml:lang="en-US">Net Loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl_102c74" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl_102c74" xml:lang="en-US">Adjustments to Reconcile Net Loss to Net Cash Used In Operating Activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherDepreciationAndAmortization" xlink:to="us-gaap_OtherDepreciationAndAmortization_lbl_336ac5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherDepreciationAndAmortization_lbl_336ac5" xml:lang="en-US">Depreciation and amortization expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="us-gaap_OtherDepreciationAndAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherDepreciationAndAmortization" xlink:to="us-gaap_OtherDepreciationAndAmortization_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherDepreciationAndAmortization_lbl_5" xml:lang="en-US">[Other Depreciation and Amortization]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_707a58" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_707a58" xml:lang="en-US">Amortization of right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AmortizationOfDebtDiscountsAndAccretionOfDebt" xlink:label="cosm_AmortizationOfDebtDiscountsAndAccretionOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AmortizationOfDebtDiscountsAndAccretionOfDebt" xlink:to="cosm_AmortizationOfDebtDiscountsAndAccretionOfDebt_lbl_23eaf1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AmortizationOfDebtDiscountsAndAccretionOfDebt_lbl_23eaf1" xml:lang="en-US">Amortization of debt discounts and accretion of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForDoubtfulAccounts" xlink:to="us-gaap_ProvisionForDoubtfulAccounts_lbl_7e863c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl_7e863c" xml:lang="en-US">Bad debt expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedDuringPeriodInLieuOfCash" xlink:to="cosm_SharesIssuedDuringPeriodInLieuOfCash_lbl_a13b3f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_SharesIssuedDuringPeriodInLieuOfCash_lbl_a13b3f" xml:lang="en-US">Shares issued in lieu of cash</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesIssuedDuringPeriodInLieuOfCash" xlink:label="cosm_SharesIssuedDuringPeriodInLieuOfCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesIssuedDuringPeriodInLieuOfCash" xlink:to="cosm_SharesIssuedDuringPeriodInLieuOfCash_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesIssuedDuringPeriodInLieuOfCash_lbl_9" xml:lang="en-US">[Shares issued in lieu of cash]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="us-gaap_LeaseAndRentalExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseAndRentalExpense" xlink:to="us-gaap_LeaseAndRentalExpense_lbl_467704" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseAndRentalExpense_lbl_467704" xml:lang="en-US">Lease expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="us-gaap_FinanceLeaseInterestExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense_lbl_d7d42c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseInterestExpense_lbl_d7d42c" xml:lang="en-US">Interest on finance leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_c41ea0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl_c41ea0" xml:lang="en-US">Stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl_12" xml:lang="en-US">[Share-Based Payment Arrangement, Noncash Expense]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:to="us-gaap_DeferredIncomeTaxesAndTaxCredits_lbl_10bd58" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxesAndTaxCredits_lbl_10bd58" xml:lang="en-US">Deferred income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost_lbl_b92047" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost_lbl_b92047" xml:lang="en-US">Gain on extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost_lbl_14" xml:lang="en-US">[Gain (Loss) on Extinguishment of Debt, before Debt Issuance Cost Writeoff]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainLossOnBargainPurchase" xlink:to="cosm_GainLossOnBargainPurchase_lbl_530345" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_GainLossOnBargainPurchase_lbl_530345" xml:lang="en-US">Bargain purchase gain</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GainLossOnBargainPurchase" xlink:label="cosm_GainLossOnBargainPurchase" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainLossOnBargainPurchase" xlink:to="cosm_GainLossOnBargainPurchase_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GainLossOnBargainPurchase_lbl_15" xml:lang="en-US">[Bargain purchase gain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ChangeInFairValueOfTheDerivativeLiability" xlink:to="cosm_ChangeInFairValueOfTheDerivativeLiability_lbl_9519d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_ChangeInFairValueOfTheDerivativeLiability_lbl_9519d5" xml:lang="en-US">Change in fair value of the derivative liability</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ChangeInFairValueOfTheDerivativeLiability" xlink:label="cosm_ChangeInFairValueOfTheDerivativeLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ChangeInFairValueOfTheDerivativeLiability" xlink:to="cosm_ChangeInFairValueOfTheDerivativeLiability_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ChangeInFairValueOfTheDerivativeLiability_lbl_16" xml:lang="en-US">[Change in fair value of the derivative liability]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnInvestments" xlink:to="us-gaap_GainLossOnInvestments_lbl_e6736c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnInvestments_lbl_e6736c" xml:lang="en-US">Gain on net change in fair value of equity investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProvisionsForExtraordinaryTaxCharges" xlink:to="cosm_ProvisionsForExtraordinaryTaxCharges_lbl_29f188" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_ProvisionsForExtraordinaryTaxCharges_lbl_29f188" xml:lang="en-US">Provision for extraordinary tax charges</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProvisionsForExtraordinaryTaxCharges" xlink:label="cosm_ProvisionsForExtraordinaryTaxCharges" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProvisionsForExtraordinaryTaxCharges" xlink:to="cosm_ProvisionsForExtraordinaryTaxCharges_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProvisionsForExtraordinaryTaxCharges_lbl_18" xml:lang="en-US">[Provision for extraordinary tax charges]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl_8fdef8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl_8fdef8" xml:lang="en-US">Gain on forgiveness of accrued interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl_19" xml:lang="en-US">[Stock Issued During Period, Value, Conversion of Units]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl_e1f874" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherIncome_lbl_e1f874" xml:lang="en-US">Other income</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherIncome" xlink:label="us-gaap_OtherIncome" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl_20" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIncome_lbl_20" xml:lang="en-US">[Other Income]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_2a7f88" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_2a7f88" xml:lang="en-US">Changes in assets and liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl_e48ea4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl_e48ea4" xml:lang="en-US">Accounts receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl_22" xml:lang="en-US">[Increase (Decrease) in Accounts Receivable]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_lbl_075966" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_lbl_075966" xml:lang="en-US">Accounts receivable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_lbl_23" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_lbl_23" xml:lang="en-US">[Increase (Decrease) in Accounts Receivable, Related Parties]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl_d212a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl_d212a5" xml:lang="en-US">Inventory</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl_24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl_24" xml:lang="en-US">[Increase (Decrease) in Inventories]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:to="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl_1bcba5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl_1bcba5" xml:lang="en-US">Prepaid expenses and other assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidExpensesOther" xlink:to="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpensesOther_lbl_25" xml:lang="en-US">[Increase (Decrease) in Prepaid Expenses, Other]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty" xlink:to="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty_lbl_5b615f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty_lbl_5b615f" xml:lang="en-US">Prepaid expenses and other current assets - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty" xlink:label="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty" xlink:to="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssetsRelatedParty_lbl_26" xml:lang="en-US">[Prepaid expenses and other current assets - related party]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromLoanReceivableRelatedParty" xlink:to="cosm_ProceedsFromLoanReceivableRelatedParty_lbl_e152e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_ProceedsFromLoanReceivableRelatedParty_lbl_e152e9" xml:lang="en-US">Loan receivable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromLoanReceivableRelatedParty" xlink:label="cosm_ProceedsFromLoanReceivableRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromLoanReceivableRelatedParty" xlink:to="cosm_ProceedsFromLoanReceivableRelatedParty_lbl_27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromLoanReceivableRelatedParty_lbl_27" xml:lang="en-US">[Loan receivable - related party]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_dfa1c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_dfa1c3" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_28" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_28" xml:lang="en-US">[Increase (Decrease) in Accounts Payable and Accrued Liabilities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl_ae6ae3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl_ae6ae3" xml:lang="en-US">Accounts payable and accrued expenses - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl_29" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_lbl_29" xml:lang="en-US">[Increase (Decrease) in Accounts Payable, Related Parties]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInAccruedInterest" xlink:to="cosm_IncreaseDecreaseInAccruedInterest_lbl_737952" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_IncreaseDecreaseInAccruedInterest_lbl_737952" xml:lang="en-US">Accrued interest</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IncreaseDecreaseInAccruedInterest" xlink:label="cosm_IncreaseDecreaseInAccruedInterest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInAccruedInterest" xlink:to="cosm_IncreaseDecreaseInAccruedInterest_lbl_30" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IncreaseDecreaseInAccruedInterest_lbl_30" xml:lang="en-US">[Accrued interest]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:to="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl_37dccc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl_37dccc" xml:lang="en-US">Lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_849ab7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_849ab7" xml:lang="en-US">Taxes payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_32" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_32" xml:lang="en-US">[Increase (Decrease) in Accrued Taxes Payable]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl_216719" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl_216719" xml:lang="en-US">Other current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl_33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_lbl_33" xml:lang="en-US">[Increase (Decrease) in Other Current Liabilities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInOtherLiabilities" xlink:to="cosm_IncreaseDecreaseInOtherLiabilities_lbl_7f11f7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_IncreaseDecreaseInOtherLiabilities_lbl_7f11f7" xml:lang="en-US">Other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IncreaseDecreaseInOtherLiabilities" xlink:label="cosm_IncreaseDecreaseInOtherLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseDecreaseInOtherLiabilities" xlink:to="cosm_IncreaseDecreaseInOtherLiabilities_lbl_34" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IncreaseDecreaseInOtherLiabilities_lbl_34" xml:lang="en-US">[Other liabilities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_3e585d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_3e585d" xml:lang="en-US">NET CASH USED IN OPERATING ACTIVITIES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_35" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_35" xml:lang="en-US">[Net Cash Provided by (Used in) Operating Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_19e580" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_19e580" xml:lang="en-US">CASH FLOWS FROM INVESTING ACTIVITIES:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromSaleOfLoansReceivable" xlink:label="us-gaap_ProceedsFromSaleOfLoansReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfLoansReceivable" xlink:to="us-gaap_ProceedsFromSaleOfLoansReceivable_lbl_ad9b64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfLoansReceivable_lbl_ad9b64" xml:lang="en-US">Proceeds from loan receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashPaidForTheAcquisitionOfCana" xlink:label="cosm_CashPaidForTheAcquisitionOfCana" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashPaidForTheAcquisitionOfCana" xlink:to="cosm_CashPaidForTheAcquisitionOfCana_lbl_88c37e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashPaidForTheAcquisitionOfCana_lbl_88c37e" xml:lang="en-US">Cash paid for the acquisition of Cana</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromSaleOfIntangibleAssets" xlink:label="us-gaap_ProceedsFromSaleOfIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfIntangibleAssets" xlink:to="us-gaap_ProceedsFromSaleOfIntangibleAssets_lbl_0967b9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfIntangibleAssets_lbl_0967b9" xml:lang="en-US">Sale of intangible assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireIntangibleAssets" xlink:to="us-gaap_PaymentsToAcquireIntangibleAssets_lbl_629975" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl_629975" xml:lang="en-US">Purchase of intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireIntangibleAssets" xlink:to="us-gaap_PaymentsToAcquireIntangibleAssets_lbl_40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets_lbl_40" xml:lang="en-US">[Payments to Acquire Intangible Assets]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_1b87c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_1b87c3" xml:lang="en-US">Purchase of property and equipment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_41" xml:lang="en-US">[Payments to Acquire Property, Plant, and Equipment]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansAndLeasesReceivableRelatedParty" xlink:to="cosm_LoansAndLeasesReceivableRelatedParty_lbl_a9e7c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_LoansAndLeasesReceivableRelatedParty_lbl_a9e7c6" xml:lang="en-US">Loan receivable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoansAndLeasesReceivableRelatedParty" xlink:label="cosm_LoansAndLeasesReceivableRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansAndLeasesReceivableRelatedParty" xlink:to="cosm_LoansAndLeasesReceivableRelatedParty_lbl_42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoansAndLeasesReceivableRelatedParty_lbl_42" xml:lang="en-US">[Loan receivable - related party 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SaleOfFixedAssets" xlink:label="cosm_SaleOfFixedAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SaleOfFixedAssets" xlink:to="cosm_SaleOfFixedAssets_lbl_db42f8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SaleOfFixedAssets_lbl_db42f8" xml:lang="en-US">Sale of fixed assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdvancesForBuildingsAcquisitions" xlink:to="cosm_AdvancesForBuildingsAcquisitions_lbl_411158" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_AdvancesForBuildingsAcquisitions_lbl_411158" xml:lang="en-US">Advances for building's acquisition</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AdvancesForBuildingsAcquisitions" xlink:label="cosm_AdvancesForBuildingsAcquisitions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdvancesForBuildingsAcquisitions" xlink:to="cosm_AdvancesForBuildingsAcquisitions_lbl_44" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AdvancesForBuildingsAcquisitions_lbl_44" xml:lang="en-US">[Advances for building's acquisition]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireInvestments" xlink:to="us-gaap_PaymentsToAcquireInvestments_lbl_e41723" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl_e41723" xml:lang="en-US">Purchase of marketable securities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="us-gaap_PaymentsToAcquireInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireInvestments" xlink:to="us-gaap_PaymentsToAcquireInvestments_lbl_45" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireInvestments_lbl_45" xml:lang="en-US">[Payments to Acquire Investments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_d9beb2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_d9beb2" xml:lang="en-US">NET CASH USED IN INVESTING ACTIVITIES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_46" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_46" xml:lang="en-US">[Net Cash Provided by (Used in) Investing Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_d36ca0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_d36ca0" xml:lang="en-US">CASH FLOWS FROM FINANCING ACTIVITIES:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfConvertibleDebt" xlink:to="us-gaap_RepaymentsOfConvertibleDebt_lbl_5e87fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl_5e87fd" xml:lang="en-US">Payment of convertible note payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfConvertibleDebt" xlink:label="us-gaap_RepaymentsOfConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfConvertibleDebt" xlink:to="us-gaap_RepaymentsOfConvertibleDebt_lbl_48" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfConvertibleDebt_lbl_48" xml:lang="en-US">[Repayments of Convertible Debt]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLinesOfCredit_lbl_b6a5a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_lbl_b6a5a2" xml:lang="en-US">Payment of note payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="us-gaap_RepaymentsOfLinesOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLinesOfCredit_lbl_49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_lbl_49" xml:lang="en-US">[Repayments of Lines of Credit]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfRelatedPartyDebt" xlink:to="us-gaap_RepaymentsOfRelatedPartyDebt_lbl_eacdf8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl_eacdf8" xml:lang="en-US">Payment of related party loan</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfRelatedPartyDebt" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfRelatedPartyDebt" xlink:to="us-gaap_RepaymentsOfRelatedPartyDebt_lbl_50" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl_50" xml:lang="en-US">[Repayments of Related Party Debt]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentOfLinesOfCredit" xlink:to="cosm_PaymentOfLinesOfCredit_lbl_d9f5bd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_PaymentOfLinesOfCredit_lbl_d9f5bd" xml:lang="en-US">Payment of lines of credit</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentOfLinesOfCredit" xlink:label="cosm_PaymentOfLinesOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentOfLinesOfCredit" xlink:to="cosm_PaymentOfLinesOfCredit_lbl_51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentOfLinesOfCredit_lbl_51" xml:lang="en-US">[Payment of lines of credit]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="us-gaap_ProceedsFromLinesOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromLinesOfCredit" xlink:to="us-gaap_ProceedsFromLinesOfCredit_lbl_d59a50" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl_d59a50" xml:lang="en-US">Proceeds from lines of credit</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinancingFeesFromTheSaleOfCommonStock" xlink:label="cosm_FinancingFeesFromTheSaleOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinancingFeesFromTheSaleOfCommonStock" xlink:to="cosm_FinancingFeesFromTheSaleOfCommonStock_lbl_adcb0d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinancingFeesFromTheSaleOfCommonStock_lbl_adcb0d" xml:lang="en-US">Proceeds from the issuance of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl_7d2d87" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl_7d2d87" xml:lang="en-US">Payments of finance lease liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl_54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl_54" xml:lang="en-US">[Finance Lease, Principal Payments]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsOfFinancingFees" xlink:to="cosm_PaymentsOfFinancingFees_lbl_77061d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_PaymentsOfFinancingFees_lbl_77061d" xml:lang="en-US">Payments of financing fees</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentsOfFinancingFees" xlink:label="cosm_PaymentsOfFinancingFees" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsOfFinancingFees" xlink:to="cosm_PaymentsOfFinancingFees_lbl_55" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentsOfFinancingFees_lbl_55" xml:lang="en-US">[Payments of financing fees]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfNotesPayable" xlink:to="us-gaap_RepaymentsOfNotesPayable_lbl_e2e908" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl_e2e908" xml:lang="en-US">Payment of related party note payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="us-gaap_RepaymentsOfNotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfNotesPayable" xlink:to="us-gaap_RepaymentsOfNotesPayable_lbl_56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl_56" xml:lang="en-US">[Repayments of Notes Payable]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromNotesPayable" xlink:label="us-gaap_ProceedsFromNotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromNotesPayable" xlink:to="us-gaap_ProceedsFromNotesPayable_lbl_29a3d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl_29a3d1" xml:lang="en-US">Proceeds from note payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRelatedPartyDebt" xlink:to="us-gaap_ProceedsFromRelatedPartyDebt_lbl_57ec42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt_lbl_57ec42" xml:lang="en-US">Proceeds from related party loan</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfDebt" xlink:to="us-gaap_RepaymentsOfDebt_lbl_820e07" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfDebt_lbl_820e07" xml:lang="en-US">Payment of loans payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfDebt" xlink:label="us-gaap_RepaymentsOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfDebt" xlink:to="us-gaap_RepaymentsOfDebt_lbl_59" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfDebt_lbl_59" xml:lang="en-US">[Repayments of Debt]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="us-gaap_ProceedsFromShortTermDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromShortTermDebt" xlink:to="us-gaap_ProceedsFromShortTermDebt_lbl_083f97" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl_083f97" xml:lang="en-US">Proceeds from loans payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_366db9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_366db9" xml:lang="en-US">Proceeds from issuance of Series A Preferred Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:label="us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:to="us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_lbl_8ec670" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_lbl_8ec670" xml:lang="en-US">Proceeds from the exercise of warrants</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_4b4b85" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_4b4b85" xml:lang="en-US">Proceeds from sale of treasury stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_63" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_63" xml:lang="en-US">[Payments for Repurchase of Common Stock]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_d281f0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_d281f0" xml:lang="en-US">NET CASH PROVIDED BY FINANCING ACTIVITIES</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_64" xml:lang="en-US">[Net Cash Provided by (Used in) Financing Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_8f6bd6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_8f6bd6" xml:lang="en-US">Effect of exchange rate changes on cash</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl_963d43" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl_963d43" xml:lang="en-US">NET CHANGE IN CASH</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl_66" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl_66" xml:lang="en-US">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_068877" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_068877" xml:lang="en-US">CASH AT BEGINNING OF PERIOD</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_fbb607" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_fbb607" xml:lang="en-US">CASH AT END OF PERIOD</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl_3b68de" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl_3b68de" xml:lang="en-US">Supplemental Disclosure of Cash Flow Information</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashPaidDuringTheYearNewAbstract" xlink:label="cosm_CashPaidDuringTheYearNewAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashPaidDuringTheYearNewAbstract" xlink:to="cosm_CashPaidDuringTheYearNewAbstract_lbl_79870a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashPaidDuringTheYearNewAbstract_lbl_79870a" xml:lang="en-US">Cash paid during the year:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl_d52a67" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl_d52a67" xml:lang="en-US">Interest</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaid" xlink:to="us-gaap_IncomeTaxesPaid_lbl_5b06d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaid_lbl_5b06d1" xml:lang="en-US">Income tax</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl_b557ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl_b557ea" xml:lang="en-US">Supplemental Disclosure of Non-Cash Investing and Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ClosingOfAcquisitionOfCloudscreen" xlink:label="cosm_ClosingOfAcquisitionOfCloudscreen" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClosingOfAcquisitionOfCloudscreen" xlink:to="cosm_ClosingOfAcquisitionOfCloudscreen_lbl_9bc4b9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ClosingOfAcquisitionOfCloudscreen_lbl_9bc4b9" xml:lang="en-US">Closing of acquisition of Cloudscreen</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonSharesIssuedForAcquisitionOfCustomerBase" xlink:label="cosm_CommonSharesIssuedForAcquisitionOfCustomerBase" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonSharesIssuedForAcquisitionOfCustomerBase" xlink:to="cosm_CommonSharesIssuedForAcquisitionOfCustomerBase_lbl_7b02d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonSharesIssuedForAcquisitionOfCustomerBase_lbl_7b02d5" xml:lang="en-US">Common shares issued for acquisition of customer base</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonSharesIssuedForAcquisitionOfCana" xlink:label="cosm_CommonSharesIssuedForAcquisitionOfCana" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonSharesIssuedForAcquisitionOfCana" xlink:to="cosm_CommonSharesIssuedForAcquisitionOfCana_lbl_ea694b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonSharesIssuedForAcquisitionOfCana_lbl_ea694b" xml:lang="en-US">Common shares issued for acquisition of Cana</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfNotesPayableToCommonStock" xlink:label="cosm_ConversionOfNotesPayableToCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfNotesPayableToCommonStock" xlink:to="cosm_ConversionOfNotesPayableToCommonStock_lbl_e16588" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfNotesPayableToCommonStock_lbl_e16588" xml:lang="en-US">Conversion of notes payable to common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsPreferredStock" xlink:to="us-gaap_DividendsPreferredStock_lbl_08d56a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DividendsPreferredStock_lbl_08d56a" xml:lang="en-US">Deemed dividend reclassified upon elimination of its redemption provision</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DividendsPreferredStock" xlink:label="us-gaap_DividendsPreferredStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsPreferredStock" xlink:to="us-gaap_DividendsPreferredStock_lbl_78" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DividendsPreferredStock_lbl_78" xml:lang="en-US">[Dividends, Preferred Stock]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockSharesIssued1" xlink:label="us-gaap_ConversionOfStockSharesIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesIssued1" xlink:to="us-gaap_ConversionOfStockSharesIssued1_lbl_5b5962" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl_5b5962" xml:lang="en-US">Conversion of convertible notes payable to common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnWarrantsUponConversionOfConvertibleDebt" xlink:label="cosm_DeemedDividendOnWarrantsUponConversionOfConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnWarrantsUponConversionOfConvertibleDebt" xlink:to="cosm_DeemedDividendOnWarrantsUponConversionOfConvertibleDebt_lbl_dd83bb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnWarrantsUponConversionOfConvertibleDebt_lbl_dd83bb" xml:lang="en-US">Deemed dividend on warrants upon conversion of convertible debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividendOnPreferredStockAndWarrantsUponTriggerOfDownroundFeature" xlink:label="cosm_DeemedDividendOnPreferredStockAndWarrantsUponTriggerOfDownroundFeature" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividendOnPreferredStockAndWarrantsUponTriggerOfDownroundFeature" xlink:to="cosm_DeemedDividendOnPreferredStockAndWarrantsUponTriggerOfDownroundFeature_lbl_aa9571" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividendOnPreferredStockAndWarrantsUponTriggerOfDownroundFeature_lbl_aa9571" xml:lang="en-US">Deemed dividend on preferred stock and warrants upon trigger of downround feature</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock" xlink:label="us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock" xlink:to="us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_lbl_47b127" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_lbl_47b127" xml:lang="en-US">Deemed dividend upon cumulative dividend on preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockAmountConverted1" xlink:label="us-gaap_ConversionOfStockAmountConverted1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockAmountConverted1" xlink:to="us-gaap_ConversionOfStockAmountConverted1_lbl_eb6c1f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl_eb6c1f" xml:lang="en-US">Conversion of Series A preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfConvertibleDebt" xlink:label="cosm_ConversionOfConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfConvertibleDebt" xlink:to="cosm_ConversionOfConvertibleDebt_lbl_95521c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfConvertibleDebt_lbl_95521c" xml:lang="en-US">Conversion of convertible debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BASISOFPRESENTATIONAbstract" xlink:label="cosm_BASISOFPRESENTATIONAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BASISOFPRESENTATIONAbstract" xlink:to="cosm_BASISOFPRESENTATIONAbstract_lbl_6ed48f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BASISOFPRESENTATIONAbstract_lbl_6ed48f" xml:lang="en-US">BASIS OF PRESENTATION</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl_c02765" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl_c02765" xml:lang="en-US">BASIS OF PRESENTATION</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl_2" xml:lang="en-US">Basis of Presentation and Significant Accounting Policies [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OrganizationAndNatureOfBusinessAbstract" xlink:label="cosm_OrganizationAndNatureOfBusinessAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OrganizationAndNatureOfBusinessAbstract" xlink:to="cosm_OrganizationAndNatureOfBusinessAbstract_lbl_1452c7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OrganizationAndNatureOfBusinessAbstract_lbl_1452c7" xml:lang="en-US">ORGANIZATION AND NATURE OF BUSINESS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" xlink:label="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" xlink:to="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_lbl_0f913c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_lbl_0f913c" xml:lang="en-US">ORGANIZATION AND NATURE OF THE BUSINESS</link:label>
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    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CustomerAdvancesPolicyTextBlock" xlink:label="cosm_CustomerAdvancesPolicyTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ScheduleOfPotentialSharesOfCommonStockTableTextBlock" xlink:label="cosm_ScheduleOfPotentialSharesOfCommonStockTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:to="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl_cdc506" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl_cdc506" xml:lang="en-US">Schedule of amortization expense for intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:to="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_lbl_d5c83c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_lbl_d5c83c" xml:lang="en-US">Schedule of income tax before income tax domestic and foreign</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:to="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl_bc5ad4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_lbl_bc5ad4" xml:lang="en-US">Schedule of provision for income tax</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl_05bebd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl_05bebd" xml:lang="en-US">Schedule of reconciliation of income tax</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl_2e95e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl_2e95e5" xml:lang="en-US">Schedule of significant components of deferred tax assets and liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl_9c472e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl_9c472e" xml:lang="en-US">Schedule of Related Party Notes Payable activity</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ScheduleOfRelatedPartyLoansPayableTableTextBlock" xlink:label="cosm_ScheduleOfRelatedPartyLoansPayableTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ScheduleOfRelatedPartyLoansPayableTableTextBlock" xlink:to="cosm_ScheduleOfRelatedPartyLoansPayableTableTextBlock_lbl_a08f41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ScheduleOfRelatedPartyLoansPayableTableTextBlock_lbl_a08f41" xml:lang="en-US">Schedule of Related Party Loans Payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:label="us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:to="us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_lbl_8e3253" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_lbl_8e3253" xml:lang="en-US">Schedule of Lines of Credit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="us-gaap_ConvertibleDebtTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleDebtTableTextBlock" xlink:to="us-gaap_ConvertibleDebtTableTextBlock_lbl_753b46" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl_753b46" xml:lang="en-US">Schedule of Convertible Debt Activity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock" xlink:to="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl_5a1ad9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock_lbl_5a1ad9" xml:lang="en-US">Summary of Derivative Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfDebtTableTextBlock_lbl_ebe2b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl_ebe2b8" xml:lang="en-US">Summary of roll forward of the third party Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ScheduleOfOutstandingDebtTableTextBlock" xlink:label="cosm_ScheduleOfOutstandingDebtTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ScheduleOfOutstandingDebtTableTextBlock" xlink:to="cosm_ScheduleOfOutstandingDebtTableTextBlock_lbl_233c75" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ScheduleOfOutstandingDebtTableTextBlock_lbl_233c75" xml:lang="en-US">Summary of Outstanding Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl_74b07a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl_74b07a" xml:lang="en-US">Schedule of maturity of Operating Lease liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_lbl_7a8282" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_lbl_7a8282" xml:lang="en-US">Schedule of maturity of finance lease liability</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ScheduleOfEarningsPerShareTableTextBlock" xlink:label="cosm_ScheduleOfEarningsPerShareTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ScheduleOfEarningsPerShareTableTextBlock" xlink:to="cosm_ScheduleOfEarningsPerShareTableTextBlock_lbl_c06078" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ScheduleOfEarningsPerShareTableTextBlock_lbl_c06078" xml:lang="en-US">Schedule of earning per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ScheduleOfPotentialSharesOfCommonStockTableTextBlock" xlink:to="cosm_ScheduleOfPotentialSharesOfCommonStockTableTextBlock_lbl_0c345e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cosm_ScheduleOfPotentialSharesOfCommonStockTableTextBlock_lbl_0c345e" xml:lang="en-US">Schedule of potential shares of common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl_2be7f5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl_2be7f5" xml:lang="en-US">Schedule of option activity</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ScheduleOfWarrantsActivityTableTextBlock" xlink:label="cosm_ScheduleOfWarrantsActivityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ScheduleOfWarrantsActivityTableTextBlock" xlink:to="cosm_ScheduleOfWarrantsActivityTableTextBlock_lbl_41dcaf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ScheduleOfWarrantsActivityTableTextBlock_lbl_41dcaf" xml:lang="en-US">Schedule of warrants activity</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl_a0bb3d" xml:lang="en-US">Schedule of Revenue Disaggregation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl_2118e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl_2118e7" xml:lang="en-US">Schedule of segment reporting</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis_lbl_5ff3f0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl_5ff3f0" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CANAPharmaceuticalLaboratoriesSACanaMember" xlink:label="cosm_CANAPharmaceuticalLaboratoriesSACanaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CANAPharmaceuticalLaboratoriesSACanaMember" xlink:to="cosm_CANAPharmaceuticalLaboratoriesSACanaMember_lbl_66499b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CANAPharmaceuticalLaboratoriesSACanaMember_lbl_66499b" xml:lang="en-US">CANA Pharmaceutical Laboratories, S.A. ("Cana") [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_1f3954" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProfitLoss_lbl_1f3954" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInContinuingOperations" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl_55b094" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl_55b094" xml:lang="en-US">Net cash used in operations</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WorkingCapital" xlink:label="cosm_WorkingCapital" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WorkingCapital" xlink:to="cosm_WorkingCapital_lbl_b0c14c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WorkingCapital_lbl_b0c14c" xml:lang="en-US">Working capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_76e2b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_76e2b3" xml:lang="en-US">Amortization of right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCash" xlink:label="us-gaap_RestrictedCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCash" xlink:to="us-gaap_RestrictedCash_lbl_b78bab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestrictedCash_lbl_b78bab" xml:lang="en-US">Cash proceed</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_0aa76e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_0aa76e" xml:lang="en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_27a212" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockholdersEquity_lbl_27a212" xml:lang="en-US">Stockholders' equity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl_f1827e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Revenues_lbl_f1827e" xml:lang="en-US">Revenue</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares" xlink:to="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares_lbl_954d39" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares_lbl_954d39" xml:lang="en-US">Proceeds from sale of common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares" xlink:to="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromSaleOfCommonStockNetOfFinancingFeesOf19467Shares_lbl_10" xml:lang="en-US">[Proceeds from sale of common stock]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl_daf82d" xml:lang="en-US">Cash</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl_243795" xml:lang="en-US">Fair value of total consideration transferred</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl_77d8fb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl_77d8fb" xml:lang="en-US">Inventory</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl_5" xml:lang="en-US">[Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_613791" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Assets_lbl_613791" xml:lang="en-US">Financial assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl_4700c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl_4700c5" xml:lang="en-US">Property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets_lbl_4e2170" xml:lang="en-US">Identifiable intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities_lbl_0eb2c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities_lbl_0eb2c6" xml:lang="en-US">Financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_lbl_eb55e7" xml:lang="en-US">Total identifiable net assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl_aef8eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl_aef8eb" xml:lang="en-US">Bargain purchase gain</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl_11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl_11" xml:lang="en-US">[Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl_6660ec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl_6660ec" xml:lang="en-US">Revenue</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl_12" xml:lang="en-US">[Revenue from Contract with Customer, Including Assessed Tax]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_ed4258" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_ed4258" xml:lang="en-US">Net loss</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance" xlink:to="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance_lbl_d38bb7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance_lbl_d38bb7" xml:lang="en-US">Balance as of January 1st, 2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProvisionForOtherCreditLosses" xlink:label="us-gaap_ProvisionForOtherCreditLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForOtherCreditLosses" xlink:to="us-gaap_ProvisionForOtherCreditLosses_lbl_e70073" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProvisionForOtherCreditLosses_lbl_e70073" xml:lang="en-US">Provisions for credit losses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs" xlink:label="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs" xlink:to="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_lbl_fb2d4f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_lbl_fb2d4f" xml:lang="en-US">Write-offs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquityForeignCurrencyTranslationAdjustments" xlink:label="us-gaap_TemporaryEquityForeignCurrencyTranslationAdjustments" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentForAmortization" xlink:label="us-gaap_AdjustmentForAmortization" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentForAmortization_lbl_ae693f" xml:lang="en-US">Other adjustments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance_lbl_3c3c72" xml:lang="en-US">Balance as of June 30, 2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl_ca9af4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl_ca9af4" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl_695b13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl_695b13" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VehiclesMember" xlink:label="us-gaap_VehiclesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VehiclesMember" xlink:to="us-gaap_VehiclesMember_lbl_a2bb01" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VehiclesMember_lbl_a2bb01" xml:lang="en-US">Vehicles [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MachineryMember" xlink:label="cosm_MachineryMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MachineryMember" xlink:to="cosm_MachineryMember_lbl_a7f6b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MachineryMember_lbl_a7f6b2" xml:lang="en-US">Machinery [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl_a2b470" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl_a2b470" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl_03d62a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl_03d62a" xml:lang="en-US">Furniture, fixtures and equipment [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl_7da194" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl_7da194" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComputerEquipmentMember" xlink:label="us-gaap_ComputerEquipmentMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComputerEquipmentMember" xlink:to="us-gaap_ComputerEquipmentMember_lbl_dd320c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComputerEquipmentMember_lbl_dd320c" xml:lang="en-US">Computers and software [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LeaseholdImprovementsAndTechnicalWorksMember" xlink:label="cosm_LeaseholdImprovementsAndTechnicalWorksMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LeaseholdImprovementsAndTechnicalWorksMember" xlink:to="cosm_LeaseholdImprovementsAndTechnicalWorksMember_lbl_25356b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LeaseholdImprovementsAndTechnicalWorksMember_lbl_25356b" xml:lang="en-US">Leasehold improvements and technical works [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BuildingsMember" xlink:label="cosm_BuildingsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BuildingsMember" xlink:to="cosm_BuildingsMember_lbl_abd55b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BuildingsMember_lbl_abd55b" xml:lang="en-US">Buildings [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PropertyPlantAndEquipmentUsefulLifes" xlink:label="cosm_PropertyPlantAndEquipmentUsefulLifes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantAndEquipmentUsefulLifes" xlink:to="cosm_PropertyPlantAndEquipmentUsefulLifes_lbl_ab1ab3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PropertyPlantAndEquipmentUsefulLifes_lbl_ab1ab3" xml:lang="en-US">Estimated Useful Life</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantsAndEquipmentUsefulLife" xlink:to="cosm_PropertyPlantsAndEquipmentUsefulLife_lbl_d02659" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PropertyPlantsAndEquipmentUsefulLife_lbl_d02659" xml:lang="en-US">Estimated Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PropertyPlantsAndEquipmentUsefulLife" xlink:label="cosm_PropertyPlantsAndEquipmentUsefulLife" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PropertyPlantsAndEquipmentUsefulLife_lbl_3" xml:lang="en-US">[Estimated Useful Life]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives" xlink:label="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives" xlink:to="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives_lbl_7629b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives_lbl_7629b2" xml:lang="en-US">Estimated useful life, description</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_dd3f68" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_dd3f68" xml:lang="en-US">Weighted average number of common shares outstanding Basic</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted" xlink:label="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted" xlink:to="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted_lbl_144f73" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted_lbl_144f73" xml:lang="en-US">Weighted average number of common and equivalent shares outstanding - Diluted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl_47e44b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl_47e44b" xml:lang="en-US">Common Stock Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:to="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl_c8cee7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl_c8cee7" xml:lang="en-US">Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxAuthorityNameAxis" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityNameAxis" xlink:to="us-gaap_IncomeTaxAuthorityNameAxis_lbl_6468cc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxAuthorityNameAxis_lbl_6468cc" xml:lang="en-US">Income Tax Authority Name Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_f64af9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_f64af9" xml:lang="en-US">Related Party Transactions By Related Party Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ZipDoctorIncMember" xlink:label="cosm_ZipDoctorIncMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ZipDoctorIncMember" xlink:to="cosm_ZipDoctorIncMember_lbl_2de134" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ZipDoctorIncMember_lbl_2de134" xml:lang="en-US">Zip Doctor Inc [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GreeceMember" xlink:label="cosm_GreeceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GreeceMember" xlink:to="cosm_GreeceMember_lbl_ae6e9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GreeceMember_lbl_ae6e9f" xml:lang="en-US">Greece [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ICCInternationalCannabisCorpMember" xlink:label="cosm_ICCInternationalCannabisCorpMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ICCInternationalCannabisCorpMember" xlink:to="cosm_ICCInternationalCannabisCorpMember_lbl_3c3f66" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ICCInternationalCannabisCorpMember_lbl_3c3f66" xml:lang="en-US">ICC International Cannabis Corp [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalBankOfGreeceMember" xlink:label="cosm_NationalBankOfGreeceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalBankOfGreeceMember" xlink:to="cosm_NationalBankOfGreeceMember_lbl_13d832" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalBankOfGreeceMember_lbl_13d832" xml:lang="en-US">National Bank of Greece [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PancretaBankMember" xlink:label="cosm_PancretaBankMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PancretaBankMember" xlink:to="cosm_PancretaBankMember_lbl_d99217" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PancretaBankMember_lbl_d99217" xml:lang="en-US">Pancreta Bank [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UnitedKingdomsOfEnglandMember" xlink:label="cosm_UnitedKingdomsOfEnglandMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UnitedKingdomsOfEnglandMember" xlink:to="cosm_UnitedKingdomsOfEnglandMember_lbl_97d4f7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UnitedKingdomsOfEnglandMember_lbl_97d4f7" xml:lang="en-US">United Kingdom Of England [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CloudscreenMember" xlink:label="cosm_CloudscreenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CloudscreenMember" xlink:to="cosm_CloudscreenMember_lbl_dbe1d2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CloudscreenMember_lbl_dbe1d2" xml:lang="en-US">Cloudscreen [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValueAddedTaxReceivable" xlink:label="us-gaap_ValueAddedTaxReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValueAddedTaxReceivable" xlink:to="us-gaap_ValueAddedTaxReceivable_lbl_cb2d56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ValueAddedTaxReceivable_lbl_cb2d56" xml:lang="en-US">VAT net receivable and payable balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LongTermLiabilities" xlink:label="cosm_LongTermLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LongTermLiabilities" xlink:to="cosm_LongTermLiabilities_lbl_be91bb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LongTermLiabilities_lbl_be91bb" xml:lang="en-US">Long-term liability</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AllowanceForDoubtfulAccounts" xlink:label="cosm_AllowanceForDoubtfulAccounts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AllowanceForDoubtfulAccounts" xlink:to="cosm_AllowanceForDoubtfulAccounts_lbl_36655f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AllowanceForDoubtfulAccounts_lbl_36655f" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ForeignAccounts" xlink:label="cosm_ForeignAccounts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignAccounts" xlink:to="cosm_ForeignAccounts_lbl_80dd05" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ForeignAccounts_lbl_80dd05" xml:lang="en-US">Foreign accounts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireProductiveAssets" xlink:to="us-gaap_PaymentsToAcquireProductiveAssets_lbl_859446" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl_859446" xml:lang="en-US">Cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireProductiveAssets" xlink:to="us-gaap_PaymentsToAcquireProductiveAssets_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl_6" xml:lang="en-US">[Payments to Acquire Productive Assets]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl_0edcc5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl_0edcc5" xml:lang="en-US">Depreciation expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl_1c744f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl_1c744f" xml:lang="en-US">Amortization expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentInFees" xlink:label="cosm_PaymentInFees" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentInFees" xlink:to="cosm_PaymentInFees_lbl_09cac6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentInFees_lbl_09cac6" xml:lang="en-US">Payment in fees</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl_d0fa2f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl_d0fa2f" xml:lang="en-US">Intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount" xlink:label="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount" xlink:to="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl_02af6e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl_02af6e" xml:lang="en-US">Total purchase price amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_df7d27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_df7d27" xml:lang="en-US">Shares of common stock issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityMethodInvestmentAggregateCost" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentAggregateCost" xlink:to="us-gaap_EquityMethodInvestmentAggregateCost_lbl_2dac5f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl_2dac5f" xml:lang="en-US">Equity method investment aggregate cost</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl_676650" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EffectiveIncomeTaxRateContinuingOperation" xlink:label="cosm_EffectiveIncomeTaxRateContinuingOperation" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EffectiveIncomeTaxRateContinuingOperation_lbl_a93253" xml:lang="en-US">Income tax rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuableShares" xlink:label="cosm_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuableShares" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromSecuredNotesPayable" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetAcquisitionPriceOfAcquisitionExpected" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected" xlink:to="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_a5fb19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_a5fb19" xml:lang="en-US">Asset acquisition</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ClosingPrice" xlink:label="cosm_ClosingPrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClosingPrice" xlink:to="cosm_ClosingPrice_lbl_521d25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ClosingPrice_lbl_521d25" xml:lang="en-US">Closing price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BuildingAcquisionMember" xlink:label="cosm_BuildingAcquisionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BuildingAcquisionMember" xlink:to="cosm_BuildingAcquisionMember_lbl_89d0c5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BuildingAcquisionMember_lbl_89d0c5" xml:lang="en-US">Building Acquision [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_0f482c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquity_lbl_0f482c" xml:lang="en-US">Stockholders' equity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_671b60" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_671b60" xml:lang="en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WorkingCapital" xlink:to="cosm_WorkingCapital_lbl_40b183" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_WorkingCapital_lbl_40b183" xml:lang="en-US">Working capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl_ab07f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Revenues_lbl_ab07f9" xml:lang="en-US">Revenue</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_8ce55a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProfitLoss_lbl_8ce55a" xml:lang="en-US">Net loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl_5b59bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl_5b59bc" xml:lang="en-US">Net cash used in operations</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityAverageOutstandingAmount" xlink:label="us-gaap_LineOfCreditFacilityAverageOutstandingAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityAverageOutstandingAmount" xlink:to="us-gaap_LineOfCreditFacilityAverageOutstandingAmount_lbl_4c32a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityAverageOutstandingAmount_lbl_4c32a4" xml:lang="en-US">Repayment of outstanding Facility</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireProductiveAssets" xlink:to="us-gaap_PaymentsToAcquireProductiveAssets_lbl_9e2868" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl_9e2868" xml:lang="en-US">Cash</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentInFees" xlink:to="cosm_PaymentInFees_lbl_bf78a8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PaymentInFees_lbl_bf78a8" xml:lang="en-US">Payment in fees</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl_b12545" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl_b12545" xml:lang="en-US">Intangible assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount" xlink:to="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl_e01236" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AcceleratedShareRepurchasesAdjustmentToRecordedAmount_lbl_e01236" xml:lang="en-US">Total purchase price amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_ae65b6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_ae65b6" xml:lang="en-US">Shares of common stock issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued" xlink:to="us-gaap_DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued_lbl_1d9239" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued_lbl_1d9239" xml:lang="en-US">Shares of common fair value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentAggregateCost" xlink:to="us-gaap_EquityMethodInvestmentAggregateCost_lbl_641976" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl_641976" xml:lang="en-US">Equity method investment aggregate cost</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl_1c2c6b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl_1c2c6b" xml:lang="en-US">Issuable stock amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuableShares" xlink:to="cosm_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuableShares_lbl_fd0583" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuableShares_lbl_fd0583" xml:lang="en-US">Shares issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetAcquisitionConsiderationTransferredOtherAssets" xlink:to="us-gaap_AssetAcquisitionConsiderationTransferredOtherAssets_lbl_0b99ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferredOtherAssets_lbl_0b99ce" xml:lang="en-US">Asset acquision</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSecuredNotesPayable" xlink:to="us-gaap_ProceedsFromSecuredNotesPayable_lbl_899fb7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable_lbl_899fb7" xml:lang="en-US">Secured Promissory Note</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected" xlink:to="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_6c3e4c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_6c3e4c" xml:lang="en-US">Asset acquisition</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis_lbl_9600b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VariableRateAxis_lbl_9600b8" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EuroMember" xlink:label="cosm_EuroMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EuroMember" xlink:to="cosm_EuroMember_lbl_2d47e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EuroMember_lbl_2d47e0" xml:lang="en-US">Euro [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GBPMember" xlink:label="cosm_GBPMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GBPMember" xlink:to="cosm_GBPMember_lbl_20f9c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GBPMember_lbl_20f9c8" xml:lang="en-US">GBP [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExchangeRateOnBalanceSheetDatesUsdExchangeRate" xlink:label="cosm_ExchangeRateOnBalanceSheetDatesUsdExchangeRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExchangeRateOnBalanceSheetDatesUsdExchangeRate" xlink:to="cosm_ExchangeRateOnBalanceSheetDatesUsdExchangeRate_lbl_25c9c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExchangeRateOnBalanceSheetDatesUsdExchangeRate_lbl_25c9c6" xml:lang="en-US">USD exchange rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AverageExchangeRateForThePeriodUsdExchangeRate" xlink:label="cosm_AverageExchangeRateForThePeriodUsdExchangeRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AverageExchangeRateForThePeriodUsdExchangeRate" xlink:to="cosm_AverageExchangeRateForThePeriodUsdExchangeRate_lbl_50fece" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AverageExchangeRateForThePeriodUsdExchangeRate_lbl_50fece" xml:lang="en-US">USD average exchange rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance" xlink:to="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance_lbl_f07f47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsBeginningBalance_lbl_f07f47" xml:lang="en-US">Balance as of January 1, 2023</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForOtherCreditLosses" xlink:to="us-gaap_ProvisionForOtherCreditLosses_lbl_28d446" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProvisionForOtherCreditLosses_lbl_28d446" xml:lang="en-US">Provisions for credit losses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs" xlink:to="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_lbl_ec3a89" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_lbl_ec3a89" xml:lang="en-US">Write-offs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityForeignCurrencyTranslationAdjustments" xlink:to="us-gaap_TemporaryEquityForeignCurrencyTranslationAdjustments_lbl_6dea65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TemporaryEquityForeignCurrencyTranslationAdjustments_lbl_6dea65" xml:lang="en-US">Foreign exchange adjustments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentForAmortization" xlink:to="us-gaap_AdjustmentForAmortization_lbl_626048" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AdjustmentForAmortization_lbl_626048" xml:lang="en-US">Other adjustments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance" xlink:to="cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance_lbl_8aaf2c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ChangesInAllowanceForDoubtfulAccountsEndingBalance_lbl_8aaf2c" xml:lang="en-US">Balance as of December 31, 2023</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantAndEquipmentUsefulLifes" xlink:to="cosm_PropertyPlantAndEquipmentUsefulLifes_lbl_74f869" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PropertyPlantAndEquipmentUsefulLifes_lbl_74f869" xml:lang="en-US">Estimated Useful Life</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantsAndEquipmentUsefulLife" xlink:to="cosm_PropertyPlantsAndEquipmentUsefulLife_lbl_714747" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="cosm_PropertyPlantsAndEquipmentUsefulLife_lbl_714747" xml:lang="en-US">Estimated Useful Life</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives" xlink:to="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives_lbl_c25c31" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PropertyPlantsAndEquipmentEstimatedUsefulLives_lbl_c25c31" xml:lang="en-US">Estimated useful life, description</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_90246e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_90246e" xml:lang="en-US">Fair Value By Fair Value Hierarchy Level Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinancingReceivablePortfolioSegmentAxis" xlink:label="us-gaap_FinancingReceivablePortfolioSegmentAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingReceivablePortfolioSegmentAxis" xlink:to="us-gaap_FinancingReceivablePortfolioSegmentAxis_lbl_4c2aad" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancingReceivablePortfolioSegmentAxis_lbl_4c2aad" xml:lang="en-US">Financing Receivable Portfolio Segment Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl_437516" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl_437516" xml:lang="en-US">Level 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MarketableSecuritiesNationalBankOfGreeceMember" xlink:label="cosm_MarketableSecuritiesNationalBankOfGreeceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MarketableSecuritiesNationalBankOfGreeceMember" xlink:to="cosm_MarketableSecuritiesNationalBankOfGreeceMember_lbl_0482b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MarketableSecuritiesNationalBankOfGreeceMember_lbl_0482b3" xml:lang="en-US">Marketable securities - National Bank of Greece [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl_bf2bd3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl_bf2bd3" xml:lang="en-US">Level 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl_32b140" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl_32b140" xml:lang="en-US">Level 3 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MarketableSecuritiesIccInternationalCannabisCorpMember" xlink:label="cosm_MarketableSecuritiesIccInternationalCannabisCorpMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MarketableSecuritiesIccInternationalCannabisCorpMember" xlink:to="cosm_MarketableSecuritiesIccInternationalCannabisCorpMember_lbl_bef5d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MarketableSecuritiesIccInternationalCannabisCorpMember_lbl_bef5d7" xml:lang="en-US">Marketable securities - ICC International Cannabis Corp. [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueNetAssetLiability" xlink:label="us-gaap_FairValueNetAssetLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueNetAssetLiability" xlink:to="us-gaap_FairValueNetAssetLiability_lbl_6d7a0b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueNetAssetLiability_lbl_6d7a0b" xml:lang="en-US">Fair value of assets and liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_2e849d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_2e849d" xml:lang="en-US">Weighted average number of common shares outstanding Basic</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PotentiallyDilutiveCommonStockEquivalents" xlink:label="cosm_PotentiallyDilutiveCommonStockEquivalents" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PotentiallyDilutiveCommonStockEquivalents" xlink:to="cosm_PotentiallyDilutiveCommonStockEquivalents_lbl_2c7a60" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PotentiallyDilutiveCommonStockEquivalents_lbl_2c7a60" xml:lang="en-US">Potentially dilutive common stock equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted" xlink:to="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted_lbl_55bc7d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_WeightedAverageNumberOfCommonAndEquivalentSharesOutstandingDiluted_lbl_55bc7d" xml:lang="en-US">Weighted average number of common and equivalent shares outstanding - Diluted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl_308e81" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl_308e81" xml:lang="en-US">Common Stock Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncrementalCommonSharesAttributableToWrittenPutOptions" xlink:label="us-gaap_IncrementalCommonSharesAttributableToWrittenPutOptions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToWrittenPutOptions" xlink:to="us-gaap_IncrementalCommonSharesAttributableToWrittenPutOptions_lbl_91a99c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToWrittenPutOptions_lbl_91a99c" xml:lang="en-US">Common Stock Options</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PotentialCommonShares" xlink:label="cosm_PotentialCommonShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PotentialCommonShares" xlink:to="cosm_PotentialCommonShares_lbl_3b33e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PotentialCommonShares_lbl_3b33e2" xml:lang="en-US">Potential common shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:to="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl_d9a42a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtConversionConvertedInstrumentSharesIssued1_lbl_d9a42a" xml:lang="en-US">Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ReclassifiedFromLineOfCreditToNotesPayable" xlink:label="cosm_ReclassifiedFromLineOfCreditToNotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ReclassifiedFromLineOfCreditToNotesPayable" xlink:to="cosm_ReclassifiedFromLineOfCreditToNotesPayable_lbl_06b45e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ReclassifiedFromLineOfCreditToNotesPayable_lbl_06b45e" xml:lang="en-US">Reclassified from line of credit to Notes payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseRightOfUseAssets" xlink:to="cosm_OperatingLeaseRightOfUseAssets_lbl_cb2e83" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_OperatingLeaseRightOfUseAssets_lbl_cb2e83" xml:lang="en-US">Operating lease right-of-use asset</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseRightOfUseAssets" xlink:label="cosm_OperatingLeaseRightOfUseAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseRightOfUseAssets" xlink:to="cosm_OperatingLeaseRightOfUseAssets_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseRightOfUseAssets_lbl_3" xml:lang="en-US">[Operating lease right-of-use asset]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseRightOfUseAssetOther" xlink:to="cosm_FinanceLeaseRightOfUseAssetOther_lbl_d9fbcf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_FinanceLeaseRightOfUseAssetOther_lbl_d9fbcf" xml:lang="en-US">Financing lease right-of-use asset</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseRightOfUseAssetOther" xlink:label="cosm_FinanceLeaseRightOfUseAssetOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseRightOfUseAssetOther" xlink:to="cosm_FinanceLeaseRightOfUseAssetOther_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseRightOfUseAssetOther_lbl_4" xml:lang="en-US">[Financing lease right-of-use asset]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ReclassifiedFromAccountsReceivable" xlink:label="cosm_ReclassifiedFromAccountsReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ReclassifiedFromAccountsReceivable" xlink:to="cosm_ReclassifiedFromAccountsReceivable_lbl_4f9123" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ReclassifiedFromAccountsReceivable_lbl_4f9123" xml:lang="en-US">Reclassified from accounts receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PayableToActuarialExpert" xlink:label="cosm_PayableToActuarialExpert" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PayableToActuarialExpert" xlink:to="cosm_PayableToActuarialExpert_lbl_69b0ff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PayableToActuarialExpert_lbl_69b0ff" xml:lang="en-US">Payable to actuarial expert</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValueAddedTaxReceivable" xlink:to="us-gaap_ValueAddedTaxReceivable_lbl_b435ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ValueAddedTaxReceivable_lbl_b435ea" xml:lang="en-US">VAT net receivable and payable balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LongTermLiabilities" xlink:to="cosm_LongTermLiabilities_lbl_98dd13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_LongTermLiabilities_lbl_98dd13" xml:lang="en-US">Long-term liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AllowanceForDoubtfulAccounts" xlink:to="cosm_AllowanceForDoubtfulAccounts_lbl_939b0d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_AllowanceForDoubtfulAccounts_lbl_939b0d" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignAccounts" xlink:to="cosm_ForeignAccounts_lbl_fe1945" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ForeignAccounts_lbl_fe1945" xml:lang="en-US">Foreign accounts</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashEquivalentsAtCarryingValue_lbl_84394a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl_84394a" xml:lang="en-US">Cash on hand</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SalesToMedihelm" xlink:label="cosm_SalesToMedihelm" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SalesToMedihelm" xlink:to="cosm_SalesToMedihelm_lbl_57a7d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SalesToMedihelm_lbl_57a7d8" xml:lang="en-US">Sales to Medihelm</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl_d632b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Depreciation_lbl_d632b1" xml:lang="en-US">Depreciation expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl_43c817" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl_43c817" xml:lang="en-US">Amortization expense</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl_2491b4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Goodwill_lbl_2491b4" xml:lang="en-US">Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityMethodInvestmentAggregateCost" xlink:to="us-gaap_EquityMethodInvestmentAggregateCost_lbl_a52bdf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityMethodInvestmentAggregateCost_lbl_a52bdf" xml:lang="en-US">Equity method investment aggregate cost</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EffectiveIncomeTaxRateContinuingOperation" xlink:to="cosm_EffectiveIncomeTaxRateContinuingOperation_lbl_d0153f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_EffectiveIncomeTaxRateContinuingOperation_lbl_d0153f" xml:lang="en-US">Income tax rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_cf321e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl_cf321e" xml:lang="en-US">Equity method investment shares acquired, shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClosingPrice" xlink:to="cosm_ClosingPrice_lbl_fc4d7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ClosingPrice_lbl_fc4d7a" xml:lang="en-US">Closing price</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl_885d53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl_885d53" xml:lang="en-US">Plan Name Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl_125396" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl_125396" xml:lang="en-US">Related Party Transaction Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl_71fbeb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl_71fbeb" xml:lang="en-US">Income Statement Location Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareExchangeAgreementMember" xlink:label="cosm_ShareExchangeAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareExchangeAgreementMember" xlink:to="cosm_ShareExchangeAgreementMember_lbl_1ef32d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareExchangeAgreementMember_lbl_1ef32d" xml:lang="en-US">Share Exchange Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IccMember" xlink:label="cosm_IccMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IccMember" xlink:to="cosm_IccMember_lbl_dea464" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IccMember_lbl_dea464" xml:lang="en-US">ICC [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DistributionAndEquityAcquisitionAgreementMember" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DistributionAndEquityAcquisitionAgreementMember" xlink:to="cosm_DistributionAndEquityAcquisitionAgreementMember_lbl_983e6c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementMember_lbl_983e6c" xml:lang="en-US">Distribution and Equity Acquisition Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MarathonGlobalIncMember" xlink:label="cosm_MarathonGlobalIncMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MarathonGlobalIncMember" xlink:to="cosm_MarathonGlobalIncMember_lbl_961f9d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MarathonGlobalIncMember_lbl_961f9d" xml:lang="en-US">Marathon Global Inc [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CosmoFarmacyLPMember" xlink:label="cosm_CosmoFarmacyLPMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CosmoFarmacyLPMember" xlink:to="cosm_CosmoFarmacyLPMember_lbl_6d0702" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CosmoFarmacyLPMember_lbl_6d0702" xml:lang="en-US">Cosmo Farmacy LP [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SalesOneMember" xlink:label="cosm_SalesOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SalesOneMember" xlink:to="cosm_SalesOneMember_lbl_e20a2a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SalesOneMember_lbl_e20a2a" xml:lang="en-US">Gross Sales One [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DistributionAndEquityAcquisitionAgreementsMember" xlink:to="cosm_DistributionAndEquityAcquisitionAgreementsMember_lbl_6581ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementsMember_lbl_6581ea" xml:lang="en-US">Distribution and Equity Acquisition Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DistributionAndEquityAcquisitionAgreementsMember" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DistributionAndEquityAcquisitionAgreementsMember" xlink:to="cosm_DistributionAndEquityAcquisitionAgreementsMember_lbl_88" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementsMember_lbl_88" xml:lang="en-US">[Distribution and Equity Acquisition Agreement [Member]]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesMember" xlink:label="us-gaap_SalesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesMember" xlink:to="us-gaap_SalesMember_lbl_ec7cc3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesMember_lbl_ec7cc3" xml:lang="en-US">Gross Sales [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Investments" xlink:label="us-gaap_Investments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Investments" xlink:to="us-gaap_Investments_lbl_055a92" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Investments_lbl_055a92" xml:lang="en-US">Investement</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UpfrontCashReceived" xlink:label="cosm_UpfrontCashReceived" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UpfrontCashReceived" xlink:to="cosm_UpfrontCashReceived_lbl_ae526f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UpfrontCashReceived_lbl_ae526f" xml:lang="en-US">Upfront cash received</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SettlementAmountDebtObligation" xlink:label="cosm_SettlementAmountDebtObligation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SettlementAmountDebtObligation" xlink:to="cosm_SettlementAmountDebtObligation_lbl_277973" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SettlementAmountDebtObligation_lbl_277973" xml:lang="en-US">Fair value of settlement account</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_9444c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_9444c4" xml:lang="en-US">Gain on extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InitialShareCapital" xlink:label="cosm_InitialShareCapital" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InitialShareCapital" xlink:to="cosm_InitialShareCapital_lbl_1d0645" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InitialShareCapital_lbl_1d0645" xml:lang="en-US">Initial share capital</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InitialShareCapitalIncreased" xlink:label="cosm_InitialShareCapitalIncreased" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InitialShareCapitalIncreased" xlink:to="cosm_InitialShareCapitalIncreased_lbl_f4190c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InitialShareCapitalIncreased_lbl_f4190c" xml:lang="en-US">Initial share capital increased</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PharmacyLicenseValue" xlink:label="cosm_PharmacyLicenseValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PharmacyLicenseValue" xlink:to="cosm_PharmacyLicenseValue_lbl_1e30b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PharmacyLicenseValue_lbl_1e30b3" xml:lang="en-US">Pharmacy license value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MaturityPeriodOfLicense" xlink:label="cosm_MaturityPeriodOfLicense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MaturityPeriodOfLicense" xlink:to="cosm_MaturityPeriodOfLicense_lbl_ac457e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MaturityPeriodOfLicense_lbl_ac457e" xml:lang="en-US">Maturity period of license</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EquityMethodInvestmentsOwnershipPercentage" xlink:label="cosm_EquityMethodInvestmentsOwnershipPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EquityMethodInvestmentsOwnershipPercentage" xlink:to="cosm_EquityMethodInvestmentsOwnershipPercentage_lbl_be0985" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EquityMethodInvestmentsOwnershipPercentage_lbl_be0985" xml:lang="en-US">Ownership equity</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashContributedToLimitedPartner" xlink:label="cosm_CashContributedToLimitedPartner" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashContributedToLimitedPartner" xlink:to="cosm_CashContributedToLimitedPartner_lbl_f833ec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashContributedToLimitedPartner_lbl_f833ec" xml:lang="en-US">Cash contributed to limited partner</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EquityMethodInvestmentOwnershipRemainingPercentage" xlink:label="cosm_EquityMethodInvestmentOwnershipRemainingPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EquityMethodInvestmentOwnershipRemainingPercentage" xlink:to="cosm_EquityMethodInvestmentOwnershipRemainingPercentage_lbl_a79fac" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EquityMethodInvestmentOwnershipRemainingPercentage_lbl_a79fac" xml:lang="en-US">Equity ownership remaining</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AgreementTerm" xlink:label="cosm_AgreementTerm" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AgreementTerm" xlink:to="cosm_AgreementTerm_lbl_a2d20d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AgreementTerm_lbl_a2d20d" xml:lang="en-US">Agreement term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashReceivedUponGrossSales" xlink:label="cosm_CashReceivedUponGrossSales" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashReceivedUponGrossSales" xlink:to="cosm_CashReceivedUponGrossSales_lbl_55c75d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashReceivedUponGrossSales_lbl_55c75d" xml:lang="en-US">Cash received upon gross sales</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GrossSales" xlink:label="cosm_GrossSales" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GrossSales" xlink:to="cosm_GrossSales_lbl_abd2fd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GrossSales_lbl_abd2fd" xml:lang="en-US">Gross sales</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl_f03993" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl_f03993" xml:lang="en-US">Finite Lived Intangible Assets By Major Class Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_lbl_eef79c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ProductOrServiceAxis_lbl_eef79c" xml:lang="en-US">Major Property Class [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="us-gaap_LeaseholdImprovementsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsMember" xlink:to="us-gaap_LeaseholdImprovementsMember_lbl_09ed08" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl_09ed08" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl_341733" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl_341733" xml:lang="en-US">Furniture, fixtures and equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComputerSoftwareIntangibleAssetMember" xlink:to="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl_715b04" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl_715b04" xml:lang="en-US">Computers and software [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComputerSoftwareIntangibleAssetMember" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComputerSoftwareIntangibleAssetMember" xlink:to="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl_55" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl_55" xml:lang="en-US">Computer Software, Intangible Asset [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LandMember" xlink:label="us-gaap_LandMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandMember" xlink:to="us-gaap_LandMember_lbl_79645e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LandMember_lbl_79645e" xml:lang="en-US">Land [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BuildingImprovementsMember" xlink:label="us-gaap_BuildingImprovementsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BuildingImprovementsMember" xlink:to="us-gaap_BuildingImprovementsMember_lbl_532407" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BuildingImprovementsMember_lbl_532407" xml:lang="en-US">Building And Improvements [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl_80a5fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl_80a5fe" xml:lang="en-US">Property plant and equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_55f025" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_55f025" xml:lang="en-US">Less: Accumulated depreciation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl_3" xml:lang="en-US">[Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl_7c8132" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl_7c8132" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl_bc58f4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl_bc58f4" xml:lang="en-US">Indefinite Lived Intangible Assets By Major Class Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LicenseMember" xlink:label="us-gaap_LicenseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LicenseMember" xlink:to="us-gaap_LicenseMember_lbl_c00e3f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LicenseMember_lbl_c00e3f" xml:lang="en-US">License [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TradeNameMarkMember" xlink:label="cosm_TradeNameMarkMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TradeNameMarkMember" xlink:to="cosm_TradeNameMarkMember_lbl_f6a087" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TradeNameMarkMember_lbl_f6a087" xml:lang="en-US">Trade name / mark [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerListsMember" xlink:label="us-gaap_CustomerListsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerListsMember" xlink:to="us-gaap_CustomerListsMember_lbl_bcb573" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerListsMember_lbl_bcb573" xml:lang="en-US">Customer Base [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SoftwareMember" xlink:label="cosm_SoftwareMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SoftwareMember" xlink:to="cosm_SoftwareMember_lbl_4d4ba3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SoftwareMember_lbl_4d4ba3" xml:lang="en-US">Software [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherFiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_OtherFiniteLivedIntangibleAssetsGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherFiniteLivedIntangibleAssetsGross" xlink:to="us-gaap_OtherFiniteLivedIntangibleAssetsGross_lbl_7c7825" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherFiniteLivedIntangibleAssetsGross_lbl_7c7825" xml:lang="en-US">Goodwill and intangible assets, gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_10495e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_10495e" xml:lang="en-US">Less: Accumulated Amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl_3" xml:lang="en-US">[Finite-Lived Intangible Assets, Accumulated Amortization]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl_38544d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl_38544d" xml:lang="en-US">Subtotal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl_1fde3a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Goodwill_lbl_1fde3a" xml:lang="en-US">Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl_fb86d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl_fb86d3" xml:lang="en-US">Total</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl_504a5b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl_504a5b" xml:lang="en-US">2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl_1e641f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl_1e641f" xml:lang="en-US">2025</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl_3a8997" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl_3a8997" xml:lang="en-US">2026</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl_534fd6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl_534fd6" xml:lang="en-US">2027</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl_bbde32" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl_bbde32" xml:lang="en-US">2028</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl_ead763" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_lbl_ead763" xml:lang="en-US">Thereafter</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_lbl_920d7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl_920d7a" xml:lang="en-US">Total amortization</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfLoanCosts" xlink:label="us-gaap_PaymentsOfLoanCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfLoanCosts" xlink:to="us-gaap_PaymentsOfLoanCosts_lbl_6d2a6b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfLoanCosts_lbl_6d2a6b" xml:lang="en-US">Prepayments of loan</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShortTermDebtInterestRateIncrease" xlink:label="us-gaap_ShortTermDebtInterestRateIncrease" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtInterestRateIncrease" xlink:to="us-gaap_ShortTermDebtInterestRateIncrease_lbl_49db21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermDebtInterestRateIncrease_lbl_49db21" xml:lang="en-US">Interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="us-gaap_DebtInstrumentPeriodicPayment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPayment" xlink:to="us-gaap_DebtInstrumentPeriodicPayment_lbl_d12487" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl_d12487" xml:lang="en-US">Principal payments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestReceivable" xlink:label="us-gaap_InterestReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestReceivable" xlink:to="us-gaap_InterestReceivable_lbl_109c80" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestReceivable_lbl_109c80" xml:lang="en-US">Short-term receivable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InterestPayments" xlink:label="cosm_InterestPayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InterestPayments" xlink:to="cosm_InterestPayments_lbl_986418" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InterestPayments_lbl_986418" xml:lang="en-US">Interest payments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NontradeReceivables" xlink:label="us-gaap_NontradeReceivables" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NontradeReceivables" xlink:to="us-gaap_NontradeReceivables_lbl_ceddfb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NontradeReceivables_lbl_ceddfb" xml:lang="en-US">Long term receivables</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ThresholdPeriodPastDueForWriteoffsOfFinancingReceivable" xlink:label="cosm_ThresholdPeriodPastDueForWriteoffsOfFinancingReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ThresholdPeriodPastDueForWriteoffsOfFinancingReceivable" xlink:to="cosm_ThresholdPeriodPastDueForWriteoffsOfFinancingReceivable_lbl_886e21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ThresholdPeriodPastDueForWriteoffsOfFinancingReceivable_lbl_886e21" xml:lang="en-US">Loan receivables term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DecriptionOfLoanPayment" xlink:label="cosm_DecriptionOfLoanPayment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DecriptionOfLoanPayment" xlink:to="cosm_DecriptionOfLoanPayment_lbl_810f30" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DecriptionOfLoanPayment_lbl_810f30" xml:lang="en-US">Decription of loan payment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl_7dd7f4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl_7dd7f4" xml:lang="en-US">Sale of Stock [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="us-gaap_ClassOfWarrantOrRightAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightAxis" xlink:to="us-gaap_ClassOfWarrantOrRightAxis_lbl_f85007" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl_f85007" xml:lang="en-US">Class Of Warrant Or Right Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardDateAxis" xlink:label="us-gaap_AwardDateAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardDateAxis" xlink:to="us-gaap_AwardDateAxis_lbl_e3844b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardDateAxis_lbl_e3844b" xml:lang="en-US">Award Date [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EquityIncentivePlanMember" xlink:label="cosm_EquityIncentivePlanMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EquityIncentivePlanMember" xlink:to="cosm_EquityIncentivePlanMember_lbl_8ea7f8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EquityIncentivePlanMember_lbl_8ea7f8" xml:lang="en-US">Equity Incentive Plan [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuanceofcommonstockMember" xlink:label="cosm_IssuanceofcommonstockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuanceofcommonstockMember" xlink:to="cosm_IssuanceofcommonstockMember_lbl_65f96a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuanceofcommonstockMember_lbl_65f96a" xml:lang="en-US">Issuance of common stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuanceOfCommonStockMember" xlink:label="cosm_IssuanceOfCommonStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuanceOfCommonStockMember" xlink:to="cosm_IssuanceOfCommonStockMember_lbl_493ca2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuanceOfCommonStockMember_lbl_493ca2" xml:lang="en-US">Issuance of Common Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantExchangeMember" xlink:label="cosm_WarrantExchangeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantExchangeMember" xlink:to="cosm_WarrantExchangeMember_lbl_851ced" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantExchangeMember_lbl_851ced" xml:lang="en-US">Warrant Exchange [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl_ce0d1c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_MinimumMember_lbl_ce0d1c" xml:lang="en-US">Minimum [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl_746092" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_MaximumMember_lbl_746092" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SecuritiesPurchaseAgreementMember" xlink:label="cosm_SecuritiesPurchaseAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SecuritiesPurchaseAgreementMember" xlink:to="cosm_SecuritiesPurchaseAgreementMember_lbl_4525cb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SecuritiesPurchaseAgreementMember_lbl_4525cb" xml:lang="en-US">SecuritiesPurchaseAgreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuanceOfWarrantsMember" xlink:label="cosm_IssuanceOfWarrantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuanceOfWarrantsMember" xlink:to="cosm_IssuanceOfWarrantsMember_lbl_059d33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuanceOfWarrantsMember_lbl_059d33" xml:lang="en-US">Issuance of Warrants [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OctoberTwoThousendTwentyTwoMember" xlink:label="cosm_OctoberTwoThousendTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OctoberTwoThousendTwentyTwoMember" xlink:to="cosm_OctoberTwoThousendTwentyTwoMember_lbl_f24bc2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OctoberTwoThousendTwentyTwoMember_lbl_f24bc2" xml:lang="en-US">October 20, 2022 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_lbl_9950ab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl_9950ab" xml:lang="en-US">General And Administrative Expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TwentyOneNovemberTwoThousendTwentyTwoMember" xlink:label="cosm_TwentyOneNovemberTwoThousendTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TwentyOneNovemberTwoThousendTwentyTwoMember" xlink:to="cosm_TwentyOneNovemberTwoThousendTwentyTwoMember_lbl_95b74e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TwentyOneNovemberTwoThousendTwentyTwoMember_lbl_95b74e" xml:lang="en-US">November 21, 2022 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NinteenDecemberTwoThousendTwentyTwoMember" xlink:label="cosm_NinteenDecemberTwoThousendTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NinteenDecemberTwoThousendTwentyTwoMember" xlink:to="cosm_NinteenDecemberTwoThousendTwentyTwoMember_lbl_b73e42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NinteenDecemberTwoThousendTwentyTwoMember_lbl_b73e42" xml:lang="en-US">December 19, 2022 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TreasuryStocksOneMember" xlink:label="cosm_TreasuryStocksOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TreasuryStocksOneMember" xlink:to="cosm_TreasuryStocksOneMember_lbl_0eb42f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TreasuryStocksOneMember_lbl_0eb42f" xml:lang="en-US">Treasury Stocks One</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PlacementAgentMember" xlink:label="cosm_PlacementAgentMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PlacementAgentMember" xlink:to="cosm_PlacementAgentMember_lbl_357763" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PlacementAgentMember_lbl_357763" xml:lang="en-US">Placement Agent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtConversionsMember" xlink:label="cosm_DebtConversionsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtConversionsMember" xlink:to="cosm_DebtConversionsMember_lbl_32ce56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtConversionsMember_lbl_32ce56" xml:lang="en-US">Debt Conversions [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrivatePlacementMember" xlink:label="us-gaap_PrivatePlacementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrivatePlacementMember" xlink:to="us-gaap_PrivatePlacementMember_lbl_ddf5d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrivatePlacementMember_lbl_ddf5d3" xml:lang="en-US">Private Placement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GeorgeTerzisMember" xlink:label="cosm_GeorgeTerzisMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GeorgeTerzisMember" xlink:to="cosm_GeorgeTerzisMember_lbl_629bcb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GeorgeTerzisMember_lbl_629bcb" xml:lang="en-US">George Terzis [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="us-gaap_SeriesBPreferredStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeriesBPreferredStockMember" xlink:to="us-gaap_SeriesBPreferredStockMember_lbl_bdfe6d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeriesBPreferredStockMember_lbl_bdfe6d" xml:lang="en-US">Series B Preferred Stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredUnitsAuthorized" xlink:to="us-gaap_PreferredUnitsAuthorized_lbl_afb1d2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredUnitsAuthorized_lbl_afb1d2" xml:lang="en-US">Preferred stock, shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredUnitsAuthorized" xlink:label="us-gaap_PreferredUnitsAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredUnitsAuthorized" xlink:to="us-gaap_PreferredUnitsAuthorized_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredUnitsAuthorized_lbl_2" xml:lang="en-US">[Preferred Units, Authorized]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl_0ffe37" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl_0ffe37" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl_721f41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl_721f41" xml:lang="en-US">Preferred stock, shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesOther" xlink:to="us-gaap_StockIssuedDuringPeriodSharesOther_lbl_56f3d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl_56f3d7" xml:lang="en-US">Shares issued to raised additional equity funds, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesCommissionsAndFees" xlink:label="us-gaap_SalesCommissionsAndFees" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesCommissionsAndFees" xlink:to="us-gaap_SalesCommissionsAndFees_lbl_7081f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesCommissionsAndFees_lbl_7081f3" xml:lang="en-US">Fees and other commissions</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="us-gaap_ProceedsFromOtherDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromOtherDebt" xlink:to="us-gaap_ProceedsFromOtherDebt_lbl_2f4bf8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromOtherDebt_lbl_2f4bf8" xml:lang="en-US">Net proceeds</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl_75d69a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesIssued_lbl_75d69a" xml:lang="en-US">Preferred stock, shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueOther" xlink:to="us-gaap_StockIssuedDuringPeriodValueOther_lbl_21a8c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl_21a8c3" xml:lang="en-US">Shares issued to raised additional equity funds, value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeDividend" xlink:to="us-gaap_InvestmentIncomeDividend_lbl_bdaf62" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InvestmentIncomeDividend_lbl_bdaf62" xml:lang="en-US">Deemed dividend</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InvestmentIncomeDividend" xlink:label="us-gaap_InvestmentIncomeDividend" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeDividend" xlink:to="us-gaap_InvestmentIncomeDividend_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeDividend_lbl_10" xml:lang="en-US">[Investment Income, Dividend]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionOfLateFilingOfRegistrationStatement" xlink:label="cosm_DescriptionOfLateFilingOfRegistrationStatement" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfLateFilingOfRegistrationStatement" xlink:to="cosm_DescriptionOfLateFilingOfRegistrationStatement_lbl_0f2fca" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionOfLateFilingOfRegistrationStatement_lbl_0f2fca" xml:lang="en-US">Description of late filing of registration statement</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LiquidatedDamagesPayable" xlink:label="cosm_LiquidatedDamagesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LiquidatedDamagesPayable" xlink:to="cosm_LiquidatedDamagesPayable_lbl_0cf8a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LiquidatedDamagesPayable_lbl_0cf8a9" xml:lang="en-US">Liquidated damages payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockDescription" xlink:label="us-gaap_ConversionOfStockDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockDescription" xlink:to="us-gaap_ConversionOfStockDescription_lbl_51fe1e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockDescription_lbl_51fe1e" xml:lang="en-US">Conversion price description</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_a820a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_a820a5" xml:lang="en-US">Conversion price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuedSharesOfCommonStockUponTheCashlessExercise" xlink:label="cosm_IssuedSharesOfCommonStockUponTheCashlessExercise" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuedSharesOfCommonStockUponTheCashlessExercise" xlink:to="cosm_IssuedSharesOfCommonStockUponTheCashlessExercise_lbl_4a4b2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuedSharesOfCommonStockUponTheCashlessExercise_lbl_4a4b2d" xml:lang="en-US">Issued shares of common stock upon the cashless exercise</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashlessExerciseWarrants" xlink:label="cosm_CashlessExerciseWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashlessExerciseWarrants" xlink:to="cosm_CashlessExerciseWarrants_lbl_69a1dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashlessExerciseWarrants_lbl_69a1dd" xml:lang="en-US">Cashless exercise warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuedSharesOfCommonStockUponTheExercise" xlink:label="cosm_IssuedSharesOfCommonStockUponTheExercise" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuedSharesOfCommonStockUponTheExercise" xlink:to="cosm_IssuedSharesOfCommonStockUponTheExercise_lbl_33638d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuedSharesOfCommonStockUponTheExercise_lbl_33638d" xml:lang="en-US">Issued shares of common stock upon the exercise</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GrossProceedsUponTheExerciseOfWarrants" xlink:label="cosm_GrossProceedsUponTheExerciseOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GrossProceedsUponTheExerciseOfWarrants" xlink:to="cosm_GrossProceedsUponTheExerciseOfWarrants_lbl_db8605" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GrossProceedsUponTheExerciseOfWarrants_lbl_db8605" xml:lang="en-US">Proceeds upon the exercise of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConvertibleStock" xlink:label="cosm_ConvertibleStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConvertibleStock" xlink:to="cosm_ConvertibleStock_lbl_63ea11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConvertibleStock_lbl_63ea11" xml:lang="en-US">Convertible stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesIssued1" xlink:to="us-gaap_ConversionOfStockSharesIssued1_lbl_b07d87" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl_b07d87" xml:lang="en-US">Conversion of stock in to common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockAmountConverted1" xlink:to="us-gaap_ConversionOfStockAmountConverted1_lbl_10424c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl_10424c" xml:lang="en-US">Conversion of stock value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_f94a7e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl_f94a7e" xml:lang="en-US">Common stock, shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchasedDuringPeriodShares" xlink:to="us-gaap_StockRepurchasedDuringPeriodShares_lbl_f79727" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_lbl_f79727" xml:lang="en-US">Common stock, shares purchased</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_c06b1d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl_c06b1d" xml:lang="en-US">Common stock, shares purchased amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AuthorizationToRepurchaseCommonStock" xlink:label="cosm_AuthorizationToRepurchaseCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AuthorizationToRepurchaseCommonStock" xlink:to="cosm_AuthorizationToRepurchaseCommonStock_lbl_140650" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AuthorizationToRepurchaseCommonStock_lbl_140650" xml:lang="en-US">Common stock, authorization to purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl_108474" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl_108474" xml:lang="en-US">Common stock shares issued for services</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl_06dc45" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockValue_lbl_06dc45" xml:lang="en-US">Common stock shares value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_5c68e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_5c68e7" xml:lang="en-US">Common stock, shares issued to related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesVestedDescription" xlink:label="cosm_SharesVestedDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesVestedDescription" xlink:to="cosm_SharesVestedDescription_lbl_e0b645" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesVestedDescription_lbl_e0b645" xml:lang="en-US">Description of shares vested</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl_1453eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl_1453eb" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_StockBasedCompensationUnamortized" xlink:label="cosm_StockBasedCompensationUnamortized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_StockBasedCompensationUnamortized" xlink:to="cosm_StockBasedCompensationUnamortized_lbl_11cad0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_StockBasedCompensationUnamortized_lbl_11cad0" xml:lang="en-US">Unamortized stock-based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonStockSharesIssuedForAcquisition" xlink:label="cosm_CommonStockSharesIssuedForAcquisition" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonStockSharesIssuedForAcquisition" xlink:to="cosm_CommonStockSharesIssuedForAcquisition_lbl_5b4d17" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonStockSharesIssuedForAcquisition_lbl_5b4d17" xml:lang="en-US">Common stock shares issued for acquisition</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightUnissued" xlink:label="us-gaap_ClassOfWarrantOrRightUnissued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightUnissued" xlink:to="us-gaap_ClassOfWarrantOrRightUnissued_lbl_5572dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightUnissued_lbl_5572dd" xml:lang="en-US">Pre-funded warrants issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_823954" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_823954" xml:lang="en-US">Warrants exercise price</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_34" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_34" xml:lang="en-US">[Class of Warrant or Right, Exercise Price of Warrants or Rights]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PurchaseOfWarrantsShares" xlink:label="cosm_PurchaseOfWarrantsShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PurchaseOfWarrantsShares" xlink:to="cosm_PurchaseOfWarrantsShares_lbl_6ba3ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PurchaseOfWarrantsShares_lbl_6ba3ae" xml:lang="en-US">Warrants shares to purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl_48c4b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl_48c4b2" xml:lang="en-US">Exercise price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsSharesRetired" xlink:label="cosm_WarrantsSharesRetired" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsSharesRetired" xlink:to="cosm_WarrantsSharesRetired_lbl_eca633" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsSharesRetired_lbl_eca633" xml:lang="en-US">Warrants shares expired</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsExpirationDate" xlink:label="cosm_WarrantsExpirationDate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsExpirationDate" xlink:to="cosm_WarrantsExpirationDate_lbl_e3030f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsExpirationDate_lbl_e3030f" xml:lang="en-US">Period of warrants expired</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SalePriceOfCommonStockAndWarrants" xlink:label="cosm_SalePriceOfCommonStockAndWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SalePriceOfCommonStockAndWarrants" xlink:to="cosm_SalePriceOfCommonStockAndWarrants_lbl_02fecd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SalePriceOfCommonStockAndWarrants_lbl_02fecd" xml:lang="en-US">Common stock and warrants sale unit price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_387ed1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_387ed1" xml:lang="en-US">Gross proceeds from sale of stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinancingFeesOnSale" xlink:label="cosm_FinancingFeesOnSale" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinancingFeesOnSale" xlink:to="cosm_FinancingFeesOnSale_lbl_1971a1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinancingFeesOnSale_lbl_1971a1" xml:lang="en-US">Financing fees</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedsFromOtherSharesIssued" xlink:label="cosm_ProceedsFromOtherSharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedsFromOtherSharesIssued" xlink:to="cosm_ProceedsFromOtherSharesIssued_lbl_50560f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedsFromOtherSharesIssued_lbl_50560f" xml:lang="en-US">Proceeds from other shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueOfAssetsAcquired" xlink:label="us-gaap_FairValueOfAssetsAcquired" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfAssetsAcquired" xlink:to="us-gaap_FairValueOfAssetsAcquired_lbl_9d05f5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfAssetsAcquired_lbl_9d05f5" xml:lang="en-US">Fair value of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProvisionForPreviouslyIssuedWarrants" xlink:label="cosm_ProvisionForPreviouslyIssuedWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProvisionForPreviouslyIssuedWarrants" xlink:to="cosm_ProvisionForPreviouslyIssuedWarrants_lbl_83a662" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProvisionForPreviouslyIssuedWarrants_lbl_83a662" xml:lang="en-US">Provision for issued warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeemedDividend" xlink:label="cosm_DeemedDividend" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeemedDividend" xlink:to="cosm_DeemedDividend_lbl_508d67" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeemedDividend_lbl_508d67" xml:lang="en-US">Deemed dividend</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1BeforeRepricing" xlink:label="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1BeforeRepricing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1BeforeRepricing" xlink:to="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1BeforeRepricing_lbl_58c35a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1BeforeRepricing_lbl_58c35a" xml:lang="en-US">Exercise price before repricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1AfterRepricing" xlink:label="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1AfterRepricing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1AfterRepricing" xlink:to="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1AfterRepricing_lbl_d27506" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1AfterRepricing_lbl_d27506" xml:lang="en-US">Exercise price after repricing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_00191e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_00191e" xml:lang="en-US">Common stock, price per share</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CompensationExpenseForServicesRendered" xlink:label="cosm_CompensationExpenseForServicesRendered" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CompensationExpenseForServicesRendered" xlink:to="cosm_CompensationExpenseForServicesRendered_lbl_cefca6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CompensationExpenseForServicesRendered_lbl_cefca6" xml:lang="en-US">Compensation expense for services</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl_720160" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_720160" xml:lang="en-US">Common stock, shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_bdb593" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_bdb593" xml:lang="en-US">Common stock, shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SeriesAPreferredStock" xlink:label="cosm_SeriesAPreferredStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SeriesAPreferredStock" xlink:to="cosm_SeriesAPreferredStock_lbl_f15a11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SeriesAPreferredStock_lbl_f15a11" xml:lang="en-US">Series A preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionOfReverseSplit" xlink:label="cosm_DescriptionOfReverseSplit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfReverseSplit" xlink:to="cosm_DescriptionOfReverseSplit_lbl_6c5b2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionOfReverseSplit_lbl_6c5b2d" xml:lang="en-US">Description of reverse split</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl_b02ec6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl_b02ec6" xml:lang="en-US">Issued shares of consultant for services, value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl_584973" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl_584973" xml:lang="en-US">Issued shares of common stock, value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConvertibleDebt" xlink:label="us-gaap_ConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleDebt" xlink:to="us-gaap_ConvertibleDebt_lbl_74807a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleDebt_lbl_74807a" xml:lang="en-US">Conversion of Debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExtinguishmentOfDebt" xlink:label="cosm_ExtinguishmentOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExtinguishmentOfDebt" xlink:to="cosm_ExtinguishmentOfDebt_lbl_d083b6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExtinguishmentOfDebt_lbl_d083b6" xml:lang="en-US">Extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValuePerShare" xlink:label="cosm_FairValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValuePerShare" xlink:to="cosm_FairValuePerShare_lbl_7183d6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValuePerShare_lbl_7183d6" xml:lang="en-US">Fair value, per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilities" xlink:label="us-gaap_DerivativeLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl_dbb3d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeLiabilities_lbl_dbb3d3" xml:lang="en-US">Derivative liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_0452ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharesIssued_lbl_0452ae" xml:lang="en-US">Shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromContributedCapital" xlink:label="us-gaap_ProceedsFromContributedCapital" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromContributedCapital" xlink:to="us-gaap_ProceedsFromContributedCapital_lbl_062d9a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromContributedCapital_lbl_062d9a" xml:lang="en-US">Capital contribution</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_84dba9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl_84dba9" xml:lang="en-US">Gain on debt extinguishment</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IncreaseInEquityRelatedToTheConversion" xlink:label="cosm_IncreaseInEquityRelatedToTheConversion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IncreaseInEquityRelatedToTheConversion" xlink:to="cosm_IncreaseInEquityRelatedToTheConversion_lbl_d8edf8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IncreaseInEquityRelatedToTheConversion_lbl_d8edf8" xml:lang="en-US">Increase in equity related to the conversion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionOfConvertibleIntoCommonStock" xlink:label="cosm_DescriptionOfConvertibleIntoCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfConvertibleIntoCommonStock" xlink:to="cosm_DescriptionOfConvertibleIntoCommonStock_lbl_fae0d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionOfConvertibleIntoCommonStock_lbl_fae0d1" xml:lang="en-US">Description of convertible into Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockDividendRatePercentage" xlink:label="us-gaap_PreferredStockDividendRatePercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockDividendRatePercentage" xlink:to="us-gaap_PreferredStockDividendRatePercentage_lbl_90c75d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockDividendRatePercentage_lbl_90c75d" xml:lang="en-US">Dividend rate, per year</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PreferredStockLiquidationPreference1" xlink:label="cosm_PreferredStockLiquidationPreference1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PreferredStockLiquidationPreference1" xlink:to="cosm_PreferredStockLiquidationPreference1_lbl_08ea7f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PreferredStockLiquidationPreference1_lbl_08ea7f" xml:lang="en-US">Preferred stock, Liquidation Preference</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsGrant" xlink:label="cosm_WarrantsGrant" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsGrant" xlink:to="cosm_WarrantsGrant_lbl_ec1204" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsGrant_lbl_ec1204" xml:lang="en-US">Warrants grant</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NewWarrantsGranted" xlink:label="cosm_NewWarrantsGranted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NewWarrantsGranted" xlink:to="cosm_NewWarrantsGranted_lbl_6d1f9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NewWarrantsGranted_lbl_6d1f9f" xml:lang="en-US">Warrants newly granted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="us-gaap_ProceedsFromWarrantExercises" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromWarrantExercises" xlink:to="us-gaap_ProceedsFromWarrantExercises_lbl_430f6d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl_430f6d" xml:lang="en-US">Gross cash proceeds from warrants exercised</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesHeldInEscrow" xlink:label="cosm_SharesHeldInEscrow" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesHeldInEscrow" xlink:to="cosm_SharesHeldInEscrow_lbl_a6dc8e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesHeldInEscrow_lbl_a6dc8e" xml:lang="en-US">Shares held in escrow</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:to="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl_156fa1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl_156fa1" xml:lang="en-US">Stock based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonStockFairValue" xlink:label="cosm_CommonStockFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonStockFairValue" xlink:to="cosm_CommonStockFairValue_lbl_6e174d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonStockFairValue_lbl_6e174d" xml:lang="en-US">Common stock fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_65af81" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_65af81" xml:lang="en-US">Volatility</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_9588dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_9588dd" xml:lang="en-US">Dividend rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_807cbf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_807cbf" xml:lang="en-US">Term</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProductLiabilityContingencyAccrualDiscountRate" xlink:label="us-gaap_ProductLiabilityContingencyAccrualDiscountRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProductLiabilityContingencyAccrualDiscountRate" xlink:to="us-gaap_ProductLiabilityContingencyAccrualDiscountRate_lbl_fd19ed" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProductLiabilityContingencyAccrualDiscountRate_lbl_fd19ed" xml:lang="en-US">Discount rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OutstandingWarrants" xlink:label="cosm_OutstandingWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OutstandingWarrants" xlink:to="cosm_OutstandingWarrants_lbl_8e7745" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OutstandingWarrants_lbl_8e7745" xml:lang="en-US">Outstanding warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_f7566e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_f7566e" xml:lang="en-US">Risk free interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionOfWarrants" xlink:label="cosm_DescriptionOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfWarrants" xlink:to="cosm_DescriptionOfWarrants_lbl_7fa4a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionOfWarrants_lbl_7fa4a5" xml:lang="en-US">Description of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CancelledWarrants" xlink:label="cosm_CancelledWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CancelledWarrants" xlink:to="cosm_CancelledWarrants_lbl_381ed7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CancelledWarrants_lbl_381ed7" xml:lang="en-US">Cancelled warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExchangeForAdditionalWarrantsWithExistingWarrantHolders" xlink:label="cosm_ExchangeForAdditionalWarrantsWithExistingWarrantHolders" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExchangeForAdditionalWarrantsWithExistingWarrantHolders" xlink:to="cosm_ExchangeForAdditionalWarrantsWithExistingWarrantHolders_lbl_850895" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExchangeForAdditionalWarrantsWithExistingWarrantHolders_lbl_850895" xml:lang="en-US">Exchange for additional warrants with existing warrant holders</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsExercisePrice" xlink:label="cosm_WarrantsExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsExercisePrice" xlink:to="cosm_WarrantsExercisePrice_lbl_1419fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsExercisePrice_lbl_1419fe" xml:lang="en-US">Warrants exercise price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsExerciseTerm" xlink:label="cosm_WarrantsExerciseTerm" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsExerciseTerm" xlink:to="cosm_WarrantsExerciseTerm_lbl_2c5e2b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsExerciseTerm_lbl_2c5e2b" xml:lang="en-US">Warrants exercise term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PreExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="cosm_PreExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PreExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="cosm_PreExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_0903d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PreExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_0903d1" xml:lang="en-US">Exercise price, pre-exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="cosm_ProExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="cosm_ProExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_617936" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProExchangeClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_617936" xml:lang="en-US">Exercise price, pro-exchange</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AggregatePurchasePriceOfWarrants" xlink:label="cosm_AggregatePurchasePriceOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AggregatePurchasePriceOfWarrants" xlink:to="cosm_AggregatePurchasePriceOfWarrants_lbl_5a0a21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AggregatePurchasePriceOfWarrants_lbl_5a0a21" xml:lang="en-US">Aggregate purchase price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuedSharesOfWarrants" xlink:label="cosm_IssuedSharesOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuedSharesOfWarrants" xlink:to="cosm_IssuedSharesOfWarrants_lbl_e6d613" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuedSharesOfWarrants_lbl_e6d613" xml:lang="en-US">Issued shares of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DiscountToCommonStockAssociatedWithWarrants" xlink:label="cosm_DiscountToCommonStockAssociatedWithWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DiscountToCommonStockAssociatedWithWarrants" xlink:to="cosm_DiscountToCommonStockAssociatedWithWarrants_lbl_b1a18a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DiscountToCommonStockAssociatedWithWarrants_lbl_b1a18a" xml:lang="en-US">Discount to common stock associated with warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateAfter" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateAfter" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateAfter" xlink:to="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateAfter_lbl_de2af0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateAfter_lbl_de2af0" xml:lang="en-US">Volatility after repricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRate" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRate" xlink:to="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRate_lbl_803004" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRate_lbl_803004" xml:lang="en-US">Discount rate before repricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRateAfter" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRateAfter" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRateAfter" xlink:to="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRateAfter_lbl_69fc75" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountRateAfter_lbl_69fc75" xml:lang="en-US">Discount rate after repricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTermAfter" xlink:label="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTermAfter" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTermAfter" xlink:to="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTermAfter_lbl_c117d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTermAfter_lbl_c117d1" xml:lang="en-US">Term after repricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IssuedSharesOfWarrantsValue" xlink:label="cosm_IssuedSharesOfWarrantsValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IssuedSharesOfWarrantsValue" xlink:to="cosm_IssuedSharesOfWarrantsValue_lbl_26fe6c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IssuedSharesOfWarrantsValue_lbl_26fe6c" xml:lang="en-US">Issued shares of warrants, value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PreferredStockDesignatedShares" xlink:label="cosm_PreferredStockDesignatedShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PreferredStockDesignatedShares" xlink:to="cosm_PreferredStockDesignatedShares_lbl_2ecdf8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PreferredStockDesignatedShares_lbl_2ecdf8" xml:lang="en-US">Preferred Stock, designated shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SalesOfShares" xlink:label="cosm_SalesOfShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SalesOfShares" xlink:to="cosm_SalesOfShares_lbl_5db073" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SalesOfShares_lbl_5db073" xml:lang="en-US">Sales of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsToPurchaseSharesOfCommonStock" xlink:label="cosm_WarrantsToPurchaseSharesOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsToPurchaseSharesOfCommonStock" xlink:to="cosm_WarrantsToPurchaseSharesOfCommonStock_lbl_010ff2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsToPurchaseSharesOfCommonStock_lbl_010ff2" xml:lang="en-US">Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AggregateGrossProceedsWarrants" xlink:label="cosm_AggregateGrossProceedsWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AggregateGrossProceedsWarrants" xlink:to="cosm_AggregateGrossProceedsWarrants_lbl_dc79e5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AggregateGrossProceedsWarrants_lbl_dc79e5" xml:lang="en-US">Aggregate gross proceeds warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesPricePerShare" xlink:label="cosm_SharesPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesPricePerShare" xlink:to="cosm_SharesPricePerShare_lbl_671d22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesPricePerShare_lbl_671d22" xml:lang="en-US">Shares price, per share</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValueOfCommonStock" xlink:label="cosm_FairValueOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfCommonStock" xlink:to="cosm_FairValueOfCommonStock_lbl_c2605d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValueOfCommonStock_lbl_c2605d" xml:lang="en-US">Fair value of common stock</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfWarrantsExercisable" xlink:to="cosm_DescriptionOfWarrantsExercisable_lbl_71ab29" xlink:type="arc" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdditionalValueOfWarrants" xlink:to="cosm_AdditionalValueOfWarrants_lbl_d6861e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AdditionalValueOfWarrants_lbl_d6861e" xml:lang="en-US">Additional value of Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="us-gaap_IncomeTaxAuthorityAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityAxis" xlink:to="us-gaap_IncomeTaxAuthorityAxis_lbl_abe3ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl_abe3ea" xml:lang="en-US">Income Tax Authority Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DomesticCountryMember" xlink:label="us-gaap_DomesticCountryMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DomesticCountryMember" xlink:to="us-gaap_DomesticCountryMember_lbl_06b8ca" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DomesticCountryMember_lbl_06b8ca" xml:lang="en-US">Domestic [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCountryMember" xlink:label="us-gaap_ForeignCountryMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCountryMember" xlink:to="us-gaap_ForeignCountryMember_lbl_1cf195" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCountryMember_lbl_1cf195" xml:lang="en-US">Foreign [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProvisionForOtherLosses" xlink:label="us-gaap_ProvisionForOtherLosses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForOtherLosses" xlink:to="us-gaap_ProvisionForOtherLosses_lbl_a5927c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProvisionForOtherLosses_lbl_a5927c" xml:lang="en-US">Loss before provision for income taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl_6182c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl_6182c3" xml:lang="en-US">Current tax provision</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:to="us-gaap_CurrentFederalTaxExpenseBenefit_lbl_f7c1ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit_lbl_f7c1ae" xml:lang="en-US">Federal</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl_1a7c00" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit_lbl_1a7c00" xml:lang="en-US">State</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="us-gaap_CurrentForeignTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentForeignTaxExpenseBenefit" xlink:to="us-gaap_CurrentForeignTaxExpenseBenefit_lbl_70f2ab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentForeignTaxExpenseBenefit_lbl_70f2ab" xml:lang="en-US">Foreign</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:to="us-gaap_CurrentIncomeTaxExpenseBenefit_lbl_0e4142" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit_lbl_0e4142" xml:lang="en-US">Total current tax provision</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl_4bea4c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_lbl_4bea4c" xml:lang="en-US">Deferred tax provision</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeferredDomesticIncomeTaxExpenseBenefit" xlink:label="cosm_DeferredDomesticIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeferredDomesticIncomeTaxExpenseBenefit" xlink:to="cosm_DeferredDomesticIncomeTaxExpenseBenefit_lbl_19389f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeferredDomesticIncomeTaxExpenseBenefit_lbl_19389f" xml:lang="en-US">Domestic</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl_591bd8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl_591bd8" xml:lang="en-US">State</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_lbl_9" xml:lang="en-US">[Deferred State and Local Income Tax Expense (Benefit)]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredForeignIncomeTaxExpenseBenefit_lbl_15d98e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredForeignIncomeTaxExpenseBenefit_lbl_15d98e" xml:lang="en-US">Foreign</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredForeignIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredForeignIncomeTaxExpenseBenefit_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredForeignIncomeTaxExpenseBenefit_lbl_10" xml:lang="en-US">[Deferred Foreign Income Tax Expense (Benefit)]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_dba4ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl_dba4ce" xml:lang="en-US">Total deferred tax provision</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TotalCurrentProvision" xlink:label="cosm_TotalCurrentProvision" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TotalCurrentProvision" xlink:to="cosm_TotalCurrentProvision_lbl_e35cbd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TotalCurrentProvision_lbl_e35cbd" xml:lang="en-US">Total current provision</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_lbl_5011f8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_lbl_5011f8" xml:lang="en-US">Income (loss) before income taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl_f99e7d" xml:lang="en-US">Increase in valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:label="us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_lbl_29546c" xml:lang="en-US">Foreign tax rate differential</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl_81a087" xml:lang="en-US">Permanent differences</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PriorPeriodAdjustments" xlink:label="cosm_PriorPeriodAdjustments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PriorPeriodAdjustments" xlink:to="cosm_PriorPeriodAdjustments_lbl_3c7ef1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PriorPeriodAdjustments_lbl_3c7ef1" xml:lang="en-US">Prior period adjustments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:to="us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_lbl_3056cd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_lbl_3056cd" xml:lang="en-US">State taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNoncashIncomeTaxExpense" xlink:label="us-gaap_OtherNoncashIncomeTaxExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncashIncomeTaxExpense" xlink:to="us-gaap_OtherNoncashIncomeTaxExpense_lbl_b75211" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNoncashIncomeTaxExpense_lbl_b75211" xml:lang="en-US">Income tax expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeferredIncomeTaxesMember" xlink:label="cosm_DeferredIncomeTaxesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeferredIncomeTaxesMember" xlink:to="cosm_DeferredIncomeTaxesMember_lbl_c18291" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeferredIncomeTaxesMember_lbl_c18291" xml:lang="en-US">Deferred Income Taxes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl_089e4c" xml:lang="en-US">Net operating loss carryforward</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CapitalLossCarryforward" xlink:label="cosm_CapitalLossCarryforward" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CapitalLossCarryforward" xlink:to="cosm_CapitalLossCarryforward_lbl_7431dc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CapitalLossCarryforward_lbl_7431dc" xml:lang="en-US">Capital loss carryforward</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SectionJCarryforward" xlink:label="cosm_SectionJCarryforward" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SectionJCarryforward" xlink:to="cosm_SectionJCarryforward_lbl_0c63e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SectionJCarryforward_lbl_0c63e2" xml:lang="en-US">Section 163(j) carryforward</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ForeignExchange" xlink:label="cosm_ForeignExchange" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignExchange" xlink:to="cosm_ForeignExchange_lbl_7854f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ForeignExchange_lbl_7854f9" xml:lang="en-US">Foreign exchange</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl_1e41fc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl_1e41fc" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl_6" xml:lang="en-US">[Accounts Receivable, Allowance for Credit Loss]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesAndOtherLiabilities" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesAndOtherLiabilities" xlink:to="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl_7a2e08" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl_7a2e08" xml:lang="en-US">Accrued expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MarkToMarketAdjustmentToSecurities" xlink:label="cosm_MarkToMarketAdjustmentToSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MarkToMarketAdjustmentToSecurities" xlink:to="cosm_MarkToMarketAdjustmentToSecurities_lbl_a37cde" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MarkToMarketAdjustmentToSecurities_lbl_a37cde" xml:lang="en-US">Mark to market adjustment to securities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl_4ec764" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiability_lbl_4ec764" xml:lang="en-US">Lease liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts_lbl_a8148e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts_lbl_a8148e" xml:lang="en-US">Capitalized research &amp; development costs</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAsset" xlink:label="cosm_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAsset" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAsset" xlink:to="cosm_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAsset_lbl_c5b0a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAsset_lbl_c5b0a7" xml:lang="en-US">Depreciation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="us-gaap_DeferredTaxAssetsGross" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsGross_lbl_7b6ef6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl_7b6ef6" xml:lang="en-US">Total Deferred tax assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_lbl_e8630c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_lbl_e8630c" xml:lang="en-US">Intangibles</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_lbl_13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_lbl_13" xml:lang="en-US">[Deferred Tax Liabilities, Goodwill and Intangible Assets]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeferredTaxAssetInventory" xlink:to="cosm_DeferredTaxAssetInventory_lbl_e94e6a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_DeferredTaxAssetInventory_lbl_e94e6a" xml:lang="en-US">Inventory</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeferredTaxAssetInventory" xlink:label="cosm_DeferredTaxAssetInventory" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeferredTaxAssetInventory" xlink:to="cosm_DeferredTaxAssetInventory_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeferredTaxAssetInventory_lbl_14" xml:lang="en-US">[Inventory]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeferredTaxOperatingLeaseRightOfUseAssets" xlink:label="cosm_DeferredTaxOperatingLeaseRightOfUseAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeferredTaxOperatingLeaseRightOfUseAssets" xlink:to="cosm_DeferredTaxOperatingLeaseRightOfUseAssets_lbl_9004c3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeferredTaxOperatingLeaseRightOfUseAssets_lbl_9004c3" xml:lang="en-US">Right of use asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill_lbl_7c8299" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill_lbl_7c8299" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill_lbl_16" xml:lang="en-US">[Deferred Tax Liabilities, Goodwill]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilities_lbl_7e92b6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxLiabilities_lbl_7e92b6" xml:lang="en-US">Total Deferred tax liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="us-gaap_DeferredTaxLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilities_lbl_17" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilities_lbl_17" xml:lang="en-US">[Deferred Tax Liabilities, Net]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_3c06df" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_3c06df" xml:lang="en-US">Valuation allowance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl_18" xml:lang="en-US">[Deferred Tax Assets, Valuation Allowance]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="us-gaap_DeferredTaxAssetsNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet_lbl_69f2bd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl_69f2bd" xml:lang="en-US">Net deferred tax assets</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UnitedKingdomMember" xlink:label="cosm_UnitedKingdomMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UnitedKingdomMember" xlink:to="cosm_UnitedKingdomMember_lbl_c1086f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UnitedKingdomMember_lbl_c1086f" xml:lang="en-US">United Kingdom [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UnitedStatesMember" xlink:label="cosm_UnitedStatesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UnitedStatesMember" xlink:to="cosm_UnitedStatesMember_lbl_cd6553" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UnitedStatesMember_lbl_cd6553" xml:lang="en-US">United States [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GreekMember" xlink:label="cosm_GreekMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GreekMember" xlink:to="cosm_GreekMember_lbl_4ce73d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GreekMember_lbl_4ce73d" xml:lang="en-US">Greek [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FederalStatutoryIncomeTaxRateDescription" xlink:label="cosm_FederalStatutoryIncomeTaxRateDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FederalStatutoryIncomeTaxRateDescription" xlink:to="cosm_FederalStatutoryIncomeTaxRateDescription_lbl_46625d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FederalStatutoryIncomeTaxRateDescription_lbl_46625d" xml:lang="en-US">Federal Statutory Income Tax Rate, description</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CorporateTaxRate" xlink:label="cosm_CorporateTaxRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CorporateTaxRate" xlink:to="cosm_CorporateTaxRate_lbl_f1f48d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CorporateTaxRate_lbl_f1f48d" xml:lang="en-US">Corporate tax rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_lbl_2d5ade" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_lbl_2d5ade" xml:lang="en-US">Net operating loss carry forward</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl_aa5410" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl_aa5410" xml:lang="en-US">Income tax expenses benefit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="us-gaap_ShortTermDebtTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis_lbl_9036ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl_9036ea" xml:lang="en-US">Short Term Debt Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NotesPayableRelatedPartyMember" xlink:label="cosm_NotesPayableRelatedPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableRelatedPartyMember" xlink:to="cosm_NotesPayableRelatedPartyMember_lbl_4d1a85" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NotesPayableRelatedPartyMember_lbl_4d1a85" xml:lang="en-US">Notes Payable - Related Party [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForLoans" xlink:to="us-gaap_PaymentsForLoans_lbl_a772da" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForLoans_lbl_a772da" xml:lang="en-US">Payments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForLoans" xlink:label="us-gaap_PaymentsForLoans" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForLoans" xlink:to="us-gaap_PaymentsForLoans_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForLoans_lbl_2" xml:lang="en-US">[Payments for Loans]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl_91eccb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl_91eccb" xml:lang="en-US">Foreign currency translation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableRelatedParty" xlink:to="cosm_NotesPayableRelatedParty_lbl_f19193" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="cosm_NotesPayableRelatedParty_lbl_f19193" xml:lang="en-US">Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NotesPayableRelatedParty" xlink:label="cosm_NotesPayableRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableRelatedParty" xlink:to="cosm_NotesPayableRelatedParty_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NotesPayableRelatedParty_lbl_4" xml:lang="en-US">[Ending balance]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableRelatedParty" xlink:to="cosm_NotesPayableRelatedParty_lbl_573a7e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="cosm_NotesPayableRelatedParty_lbl_573a7e" xml:lang="en-US">Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoansPayableRelatedPartyMember" xlink:label="cosm_LoansPayableRelatedPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansPayableRelatedPartyMember" xlink:to="cosm_LoansPayableRelatedPartyMember_lbl_4ffdc9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoansPayableRelatedPartyMember_lbl_4ffdc9" xml:lang="en-US">Loans Payable - Related Party [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_lbl_8c3a81" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_lbl_8c3a81" xml:lang="en-US">Foreign currency translation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_lbl_3" xml:lang="en-US">[Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansPayableRelatedParty" xlink:to="cosm_LoansPayableRelatedParty_lbl_cee7db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="cosm_LoansPayableRelatedParty_lbl_cee7db" xml:lang="en-US">Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoansPayableRelatedParty" xlink:to="cosm_LoansPayableRelatedParty_lbl_97819a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="cosm_LoansPayableRelatedParty_lbl_97819a" xml:lang="en-US">Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromLoans" xlink:label="us-gaap_ProceedsFromLoans" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromLoans" xlink:to="us-gaap_ProceedsFromLoans_lbl_4058c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromLoans_lbl_4058c1" xml:lang="en-US">Proceeds</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis" xlink:label="us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis" xlink:to="us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis_lbl_5ff0b5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis_lbl_5ff0b5" xml:lang="en-US">Long Term Purchase Commitment By Category Of Item Purchased Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DocPharmaSa1Member" xlink:label="cosm_DocPharmaSa1Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DocPharmaSa1Member" xlink:to="cosm_DocPharmaSa1Member_lbl_3827fa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DocPharmaSa1Member_lbl_3827fa" xml:lang="en-US">DOC Pharma S.A. 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BasothoInvestmentLimitedMember" xlink:label="cosm_BasothoInvestmentLimitedMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BasothoInvestmentLimitedMember" xlink:to="cosm_BasothoInvestmentLimitedMember_lbl_a41f5c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BasothoInvestmentLimitedMember_lbl_a41f5c" xml:lang="en-US">Basotho Investment Limited [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GrigoriosSiokasMember" xlink:label="cosm_GrigoriosSiokasMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GrigoriosSiokasMember" xlink:to="cosm_GrigoriosSiokasMember_lbl_fdc4eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GrigoriosSiokasMember_lbl_fdc4eb" xml:lang="en-US">Grigorios Siokas [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CanaHoldingsLaboratoriesHoldingLimitedMember" xlink:label="cosm_CanaHoldingsLaboratoriesHoldingLimitedMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CanaHoldingsLaboratoriesHoldingLimitedMember" xlink:to="cosm_CanaHoldingsLaboratoriesHoldingLimitedMember_lbl_482dab" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CanaHoldingsLaboratoriesHoldingLimitedMember_lbl_482dab" xml:lang="en-US">Cana Holdings Laboratories Holding Limited [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DocPharmaSaMember" xlink:label="cosm_DocPharmaSaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DocPharmaSaMember" xlink:to="cosm_DocPharmaSaMember_lbl_c39213" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DocPharmaSaMember_lbl_c39213" xml:lang="en-US">DOC Pharma S.A. [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DimitriosGoulielmosMember" xlink:label="cosm_DimitriosGoulielmosMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DimitriosGoulielmosMember" xlink:to="cosm_DimitriosGoulielmosMember_lbl_f46496" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DimitriosGoulielmosMember_lbl_f46496" xml:lang="en-US">Dimitrios Goulielmos [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PanagiotisKozarisMember" xlink:label="cosm_PanagiotisKozarisMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PanagiotisKozarisMember" xlink:to="cosm_PanagiotisKozarisMember_lbl_0508e8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PanagiotisKozarisMember_lbl_0508e8" xml:lang="en-US">Panagiotis Kozaris [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MariaKozariMember" xlink:label="cosm_MariaKozariMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MariaKozariMember" xlink:to="cosm_MariaKozariMember_lbl_b4c148" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MariaKozariMember_lbl_b4c148" xml:lang="en-US">Maria Kozari [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InventoriesRelatedAgreementMember" xlink:label="cosm_InventoriesRelatedAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InventoriesRelatedAgreementMember" xlink:to="cosm_InventoriesRelatedAgreementMember_lbl_457068" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InventoriesRelatedAgreementMember_lbl_457068" xml:lang="en-US">Inventories Related Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_KanarogloySiaEpeMember" xlink:label="cosm_KanarogloySiaEpeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_KanarogloySiaEpeMember" xlink:to="cosm_KanarogloySiaEpeMember_lbl_6ddca6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_KanarogloySiaEpeMember_lbl_6ddca6" xml:lang="en-US">Kanarogloy &amp; Sia Epe [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedSalariesCurrentAndNoncurrent" xlink:label="us-gaap_AccruedSalariesCurrentAndNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedSalariesCurrentAndNoncurrent" xlink:to="us-gaap_AccruedSalariesCurrentAndNoncurrent_lbl_c85bf3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedSalariesCurrentAndNoncurrent_lbl_c85bf3" xml:lang="en-US">Unpaid salaries and bonuses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeOther" xlink:to="us-gaap_InterestIncomeOther_lbl_eb2947" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InterestIncomeOther_lbl_eb2947" xml:lang="en-US">Interest income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl_ab8709" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl_ab8709" xml:lang="en-US">Principal repayments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InterestRepayments" xlink:label="cosm_InterestRepayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InterestRepayments" xlink:to="cosm_InterestRepayments_lbl_f387ae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InterestRepayments_lbl_f387ae" xml:lang="en-US">Interest repayments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NotesPayable" xlink:label="us-gaap_NotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayable" xlink:to="us-gaap_NotesPayable_lbl_53a27c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayable_lbl_53a27c" xml:lang="en-US">Outstanding principal balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:label="us-gaap_ForeignCurrencyTransactionGainBeforeTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:to="us-gaap_ForeignCurrencyTransactionGainBeforeTax_lbl_b03b90" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainBeforeTax_lbl_b03b90" xml:lang="en-US">Foreign curreny translation</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharesOwnedAdditionalPaymentUnderStockPurchaseAgreement" xlink:label="cosm_SharesOwnedAdditionalPaymentUnderStockPurchaseAgreement" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharesOwnedAdditionalPaymentUnderStockPurchaseAgreement" xlink:to="cosm_SharesOwnedAdditionalPaymentUnderStockPurchaseAgreement_lbl_fea5b4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharesOwnedAdditionalPaymentUnderStockPurchaseAgreement_lbl_fea5b4" xml:lang="en-US">Shares owned</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssets" xlink:to="us-gaap_PrepaidExpenseAndOtherAssets_lbl_b8d2a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PrepaidExpenseAndOtherAssets_lbl_b8d2a7" xml:lang="en-US">Prepaid expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrepaidExpenseAndOtherAssets" xlink:label="us-gaap_PrepaidExpenseAndOtherAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssets" xlink:to="us-gaap_PrepaidExpenseAndOtherAssets_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssets_lbl_9" xml:lang="en-US">[Prepaid Expense and Other Assets]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:to="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_6a57b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_6a57b1" xml:lang="en-US">General and administrative expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherGeneralAndAdministrativeExpense" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:to="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_10" xml:lang="en-US">[Other General and Administrative Expense]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_afa02d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl_afa02d" xml:lang="en-US">Common stock share issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements" xlink:label="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements" xlink:to="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements_lbl_61b1a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements_lbl_61b1a7" xml:lang="en-US">Borrowing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSecuredNotesPayable" xlink:to="us-gaap_ProceedsFromSecuredNotesPayable_lbl_ff969a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromSecuredNotesPayable_lbl_ff969a" xml:lang="en-US">Secured promissory note</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionInterestOfSecuredPromissoryNote" xlink:label="cosm_DescriptionInterestOfSecuredPromissoryNote" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionInterestOfSecuredPromissoryNote" xlink:to="cosm_DescriptionInterestOfSecuredPromissoryNote_lbl_1a8385" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionInterestOfSecuredPromissoryNote_lbl_1a8385" xml:lang="en-US">Description related to interest on principal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl_8e36af" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl_8e36af" xml:lang="en-US">Interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod" xlink:to="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityInterestRateDuringPeriod_lbl_15" xml:lang="en-US">[Line of Credit Facility, Interest Rate During Period]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentTerm" xlink:label="us-gaap_DebtInstrumentTerm" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTerm" xlink:to="us-gaap_DebtInstrumentTerm_lbl_3436c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentTerm_lbl_3436c1" xml:lang="en-US">Loan term</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl_5076e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl_5076e3" xml:lang="en-US">Maturity date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccountsPayableRelatedPartyCurrent" xlink:to="cosm_AccountsPayableRelatedPartyCurrent_lbl_26d249" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_AccountsPayableRelatedPartyCurrent_lbl_26d249" xml:lang="en-US">Accounts payable and accrued expenses - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccountsPayableRelatedPartyCurrent" xlink:label="cosm_AccountsPayableRelatedPartyCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccountsPayableRelatedPartyCurrent" xlink:to="cosm_AccountsPayableRelatedPartyCurrent_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccountsPayableRelatedPartyCurrent_lbl_18" xml:lang="en-US">[Accounts payable and accrued expenses - related party]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AmountAccountsReceivableRelatedParties" xlink:to="cosm_AmountAccountsReceivableRelatedParties_lbl_a47b25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_AmountAccountsReceivableRelatedParties_lbl_a47b25" xml:lang="en-US">Accounts receivable - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AmountAccountsReceivableRelatedParties" xlink:label="cosm_AmountAccountsReceivableRelatedParties" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AmountAccountsReceivableRelatedParties" xlink:to="cosm_AmountAccountsReceivableRelatedParties_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AmountAccountsReceivableRelatedParties_lbl_19" xml:lang="en-US">[Accounts receivable - related party]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl_2bd9ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl_2bd9ce" xml:lang="en-US">Accounts receivable balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl_4b4b6a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl_4b4b6a" xml:lang="en-US">Prepaid expenses and other current assets - related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NetSales" xlink:label="cosm_NetSales" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NetSales" xlink:to="cosm_NetSales_lbl_931cb9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NetSales_lbl_931cb9" xml:lang="en-US">Net sales</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherExpenses" xlink:label="us-gaap_OtherExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherExpenses" xlink:to="us-gaap_OtherExpenses_lbl_d96355" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherExpenses_lbl_d96355" xml:lang="en-US">Prepaid expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl_7ce7b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl_7ce7b2" xml:lang="en-US">Accrued interest</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AgreementTerminate" xlink:label="cosm_AgreementTerminate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AgreementTerminate" xlink:to="cosm_AgreementTerminate_lbl_b747b4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AgreementTerminate_lbl_b747b4" xml:lang="en-US">Agreement terminate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PiecesPerProduct" xlink:label="cosm_PiecesPerProduct" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PiecesPerProduct" xlink:to="cosm_PiecesPerProduct_lbl_0650b7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PiecesPerProduct_lbl_0650b7" xml:lang="en-US">Pieces per product</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases_lbl_1e03fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases_lbl_1e03fe" xml:lang="en-US">Purchased of additional licenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanCurrentPortion" xlink:label="cosm_LoanCurrentPortion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanCurrentPortion" xlink:to="cosm_LoanCurrentPortion_lbl_48d54c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanCurrentPortion_lbl_48d54c" xml:lang="en-US">Loan current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanNonCurrentPortion" xlink:label="cosm_LoanNonCurrentPortion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanNonCurrentPortion" xlink:to="cosm_LoanNonCurrentPortion_lbl_5fa68a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanNonCurrentPortion_lbl_5fa68a" xml:lang="en-US">Loan non-current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PurchaseOfInventory" xlink:label="cosm_PurchaseOfInventory" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PurchaseOfInventory" xlink:to="cosm_PurchaseOfInventory_lbl_6062d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PurchaseOfInventory_lbl_6062d8" xml:lang="en-US">Inventroy purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrepaidInterest" xlink:label="us-gaap_PrepaidInterest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidInterest" xlink:to="us-gaap_PrepaidInterest_lbl_28656e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidInterest_lbl_28656e" xml:lang="en-US">Prepaid balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentReceivedFromInstallment" xlink:label="cosm_PaymentReceivedFromInstallment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentReceivedFromInstallment" xlink:to="cosm_PaymentReceivedFromInstallment_lbl_3a10bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentReceivedFromInstallment_lbl_3a10bc" xml:lang="en-US">Monthly basis instalments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PurchaseOfPharmaceuticalsMedicine" xlink:label="cosm_PurchaseOfPharmaceuticalsMedicine" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PurchaseOfPharmaceuticalsMedicine" xlink:to="cosm_PurchaseOfPharmaceuticalsMedicine_lbl_70c863" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PurchaseOfPharmaceuticalsMedicine_lbl_70c863" xml:lang="en-US">Purchase of branded pharmaceuticals</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ManagementFeeDescription" xlink:label="us-gaap_ManagementFeeDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ManagementFeeDescription" xlink:to="us-gaap_ManagementFeeDescription_lbl_9e9848" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ManagementFeeDescription_lbl_9e9848" xml:lang="en-US">Description of research and development</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl_c9d726" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl_c9d726" xml:lang="en-US">Title Of Individual Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalMember" xlink:label="cosm_NationalMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalMember" xlink:to="cosm_NationalMember_lbl_b26997" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalMember_lbl_b26997" xml:lang="en-US">National [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AlphaMember" xlink:label="cosm_AlphaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AlphaMember" xlink:to="cosm_AlphaMember_lbl_b0d27c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AlphaMember_lbl_b0d27c" xml:lang="en-US">Alpha [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PancretaMember" xlink:label="cosm_PancretaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PancretaMember" xlink:to="cosm_PancretaMember_lbl_9072d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PancretaMember_lbl_9072d3" xml:lang="en-US">Pancreta [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EGFMember" xlink:label="cosm_EGFMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EGFMember" xlink:to="cosm_EGFMember_lbl_45470b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EGFMember_lbl_45470b" xml:lang="en-US">EGF [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl_0c5756" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LineOfCredit_lbl_0c5756" xml:lang="en-US">Subtotal</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCredit_lbl_2" xml:lang="en-US">[Long-Term Line of Credit]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl_e8512d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl_e8512d" xml:lang="en-US">Award Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LinesOfCreditMember" xlink:label="cosm_LinesOfCreditMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LinesOfCreditMember" xlink:to="cosm_LinesOfCreditMember_lbl_fec6ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LinesOfCreditMember_lbl_fec6ba" xml:lang="en-US">Lines of credit [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalBankOfGreeceOneMember" xlink:label="cosm_NationalBankOfGreeceOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalBankOfGreeceOneMember" xlink:to="cosm_NationalBankOfGreeceOneMember_lbl_5e84a3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalBankOfGreeceOneMember_lbl_5e84a3" xml:lang="en-US">National Bank of Greece One [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditMember" xlink:label="us-gaap_LineOfCreditMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditMember" xlink:to="us-gaap_LineOfCreditMember_lbl_de380b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditMember_lbl_de380b" xml:lang="en-US">Line of Credit [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalBankOfGreeceTwoMember" xlink:label="cosm_NationalBankOfGreeceTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalBankOfGreeceTwoMember" xlink:to="cosm_NationalBankOfGreeceTwoMember_lbl_5c314f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalBankOfGreeceTwoMember_lbl_5c314f" xml:lang="en-US">National Bank of Greece Two [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AlphaBankOfGreeceMember" xlink:label="cosm_AlphaBankOfGreeceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AlphaBankOfGreeceMember" xlink:to="cosm_AlphaBankOfGreeceMember_lbl_34b4c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AlphaBankOfGreeceMember_lbl_34b4c8" xml:lang="en-US">Alpha Bank of Greece [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PancretaOfGreeceMember" xlink:label="cosm_PancretaOfGreeceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PancretaOfGreeceMember" xlink:to="cosm_PancretaOfGreeceMember_lbl_b8c622" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PancretaOfGreeceMember_lbl_b8c622" xml:lang="en-US">Pancreta Bank of Greece [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EFGMember" xlink:to="cosm_EFGMember_lbl_588bed" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_EFGMember_lbl_588bed" xml:lang="en-US">EGF [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EFGMember" xlink:label="cosm_EFGMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EFGMember" xlink:to="cosm_EFGMember_lbl_58" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EFGMember_lbl_58" xml:lang="en-US">[EGF [Member]]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements" xlink:to="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements_lbl_680f93" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_BorrowingsUnderGuaranteedInvestmentAgreements_lbl_680f93" xml:lang="en-US">Borrowing</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityDescription" xlink:label="us-gaap_LineOfCreditFacilityDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityDescription" xlink:to="us-gaap_LineOfCreditFacilityDescription_lbl_ac99c0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityDescription_lbl_ac99c0" xml:lang="en-US">Line of credit description</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OutstandingDebtBalance" xlink:label="cosm_OutstandingDebtBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OutstandingDebtBalance" xlink:to="cosm_OutstandingDebtBalance_lbl_06f92c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OutstandingDebtBalance_lbl_06f92c" xml:lang="en-US">Outstanding debt balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityAverageOutstandingAmount" xlink:to="us-gaap_LineOfCreditFacilityAverageOutstandingAmount_lbl_0ec673" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LineOfCreditFacilityAverageOutstandingAmount_lbl_0ec673" xml:lang="en-US">Outstanding debt balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl_bdf801" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InterestExpense_lbl_bdf801" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BeginningBalanceConvertibleNotes" xlink:label="cosm_BeginningBalanceConvertibleNotes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BeginningBalanceConvertibleNotes" xlink:to="cosm_BeginningBalanceConvertibleNotes_lbl_66b93f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BeginningBalanceConvertibleNotes_lbl_66b93f" xml:lang="en-US">Beginning balance convertible notes</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NewNotes" xlink:label="cosm_NewNotes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NewNotes" xlink:to="cosm_NewNotes_lbl_182aed" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NewNotes_lbl_182aed" xml:lang="en-US">New notes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsToConvertibleDebt" xlink:to="cosm_PaymentsToConvertibleDebt_lbl_f5e757" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PaymentsToConvertibleDebt_lbl_f5e757" xml:lang="en-US">Payments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentsToConvertibleDebt" xlink:label="cosm_PaymentsToConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsToConvertibleDebt" xlink:to="cosm_PaymentsToConvertibleDebt_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentsToConvertibleDebt_lbl_4" xml:lang="en-US">[Payments]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionToCommonStock" xlink:label="cosm_ConversionToCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionToCommonStock" xlink:to="cosm_ConversionToCommonStock_lbl_867d10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionToCommonStock_lbl_867d10" xml:lang="en-US">Conversion to common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SubtotalNotesToConvertibleDebt" xlink:label="cosm_SubtotalNotesToConvertibleDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SubtotalNotesToConvertibleDebt" xlink:to="cosm_SubtotalNotesToConvertibleDebt_lbl_166bcf" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SubtotalNotesToConvertibleDebt_lbl_166bcf" xml:lang="en-US">Subtotal notes</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccretionsAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="cosm_AccretionsAmortizationOfDiscountsAndPremiumsInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccretionsAmortizationOfDiscountsAndPremiumsInvestments" xlink:to="cosm_AccretionsAmortizationOfDiscountsAndPremiumsInvestments_lbl_c0a0b9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccretionsAmortizationOfDiscountsAndPremiumsInvestments_lbl_c0a0b9" xml:lang="en-US">Debt discount at year end</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentUnamortizedDiscountCurrent" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscountCurrent" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl_cfac83" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl_cfac83" xml:lang="en-US">Convertible note payable net of discount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl_adc94b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_DerivativeLiabilities_lbl_adc94b" xml:lang="en-US">Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_lbl_db6e33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl_db6e33" xml:lang="en-US">Issuances to debt discount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ReductionOfDerivativeRelatedToConversions" xlink:to="cosm_ReductionOfDerivativeRelatedToConversions_lbl_29ba11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_ReductionOfDerivativeRelatedToConversions_lbl_29ba11" xml:lang="en-US">Reduction of derivative related to conversions</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ReductionOfDerivativeRelatedToConversions" xlink:label="cosm_ReductionOfDerivativeRelatedToConversions" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ReductionOfDerivativeRelatedToConversions" xlink:to="cosm_ReductionOfDerivativeRelatedToConversions_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ReductionOfDerivativeRelatedToConversions_lbl_4" xml:lang="en-US">[Reduction of derivative related to conversions]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInDerivativeLiabilities" xlink:label="us-gaap_IncreaseDecreaseInDerivativeLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDerivativeLiabilities" xlink:to="us-gaap_IncreaseDecreaseInDerivativeLiabilities_lbl_32f88d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDerivativeLiabilities_lbl_32f88d" xml:lang="en-US">Change in fair value of derivative liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl_7ef448" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_DerivativeLiabilities_lbl_7ef448" xml:lang="en-US">Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_521822" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_521822" xml:lang="en-US">Dividend yield</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_c6ab5f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl_c6ab5f" xml:lang="en-US">Contractual terms (in years)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_bad3eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_bad3eb" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_72b692" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl_72b692" xml:lang="en-US">Expected volatility</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl_4fef40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl_4fef40" xml:lang="en-US">Longterm Debt Type Axis</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SecuritiesPurchaseAgreementMember" xlink:to="cosm_SecuritiesPurchaseAgreementMember_lbl_d213c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_SecuritiesPurchaseAgreementMember_lbl_d213c6" xml:lang="en-US">Securities Purchase Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConvertiblePromissoryNoteMember" xlink:label="cosm_ConvertiblePromissoryNoteMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConvertiblePromissoryNoteMember" xlink:to="cosm_ConvertiblePromissoryNoteMember_lbl_779f13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConvertiblePromissoryNoteMember_lbl_779f13" xml:lang="en-US">Convertible Promissory Note [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_InstitutionalInvestorsMember" xlink:label="cosm_InstitutionalInvestorsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_InstitutionalInvestorsMember" xlink:to="cosm_InstitutionalInvestorsMember_lbl_17c4ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_InstitutionalInvestorsMember_lbl_17c4ba" xml:lang="en-US">Institutional investors [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SeniorConvertibleNoteOneMember" xlink:label="cosm_SeniorConvertibleNoteOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SeniorConvertibleNoteOneMember" xlink:to="cosm_SeniorConvertibleNoteOneMember_lbl_cb7c28" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SeniorConvertibleNoteOneMember_lbl_cb7c28" xml:lang="en-US">Senior Convertible Note 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConvertibleNotePayableNet" xlink:label="cosm_ConvertibleNotePayableNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConvertibleNotePayableNet" xlink:to="cosm_ConvertibleNotePayableNet_lbl_63a56a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConvertibleNotePayableNet_lbl_63a56a" xml:lang="en-US">Convertible note payable net</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConvertibleNotesPayable" xlink:label="us-gaap_ConvertibleNotesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayable" xlink:to="us-gaap_ConvertibleNotesPayable_lbl_2295d9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleNotesPayable_lbl_2295d9" xml:lang="en-US">Convertible notes payable, principal amount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccruedInterestExpense" xlink:label="cosm_AccruedInterestExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccruedInterestExpense" xlink:to="cosm_AccruedInterestExpense_lbl_16f932" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccruedInterestExpense_lbl_16f932" xml:lang="en-US">Accrued Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LossOnChangeInFairValueOfDerivativeLiability" xlink:label="cosm_LossOnChangeInFairValueOfDerivativeLiability" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LossOnChangeInFairValueOfDerivativeLiability" xlink:to="cosm_LossOnChangeInFairValueOfDerivativeLiability_lbl_488bf0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LossOnChangeInFairValueOfDerivativeLiability_lbl_488bf0" xml:lang="en-US">Loss on change in fair value of derivative liability</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AccruedIntetest" xlink:label="cosm_AccruedIntetest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AccruedIntetest" xlink:to="cosm_AccruedIntetest_lbl_d21986" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AccruedIntetest_lbl_d21986" xml:lang="en-US">Accrued intetest</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AmortizationOfDebtDiscount" xlink:label="cosm_AmortizationOfDebtDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AmortizationOfDebtDiscount" xlink:to="cosm_AmortizationOfDebtDiscount_lbl_5fa9e3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AmortizationOfDebtDiscount_lbl_5fa9e3" xml:lang="en-US">Amortization of debt discount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeLiabilities" xlink:to="us-gaap_DerivativeLiabilities_lbl_970963" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DerivativeLiabilities_lbl_970963" xml:lang="en-US">Derivative liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl_8e3d9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl_8e3d9f" xml:lang="en-US">Shares issued at a fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtOriginalIssueDiscount" xlink:label="cosm_DebtOriginalIssueDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtOriginalIssueDiscount" xlink:to="cosm_DebtOriginalIssueDiscount_lbl_1ca8f4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtOriginalIssueDiscount_lbl_1ca8f4" xml:lang="en-US">Debt original issue discount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinancingCost" xlink:label="cosm_FinancingCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinancingCost" xlink:to="cosm_FinancingCost_lbl_97b85f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinancingCost_lbl_97b85f" xml:lang="en-US">Financing cost</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:to="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl_ea6b68" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl_ea6b68" xml:lang="en-US">Interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:label="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:to="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl_13" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl_13" xml:lang="en-US">[Debt Conversion, Original Debt, Interest Rate of Debt]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_e039c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_e039c8" xml:lang="en-US">Default interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PurchasePricePrincipalAmount" xlink:label="cosm_PurchasePricePrincipalAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PurchasePricePrincipalAmount" xlink:to="cosm_PurchasePricePrincipalAmount_lbl_e9aef6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PurchasePricePrincipalAmount_lbl_e9aef6" xml:lang="en-US">Purchase price principal amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NotesIssued1" xlink:label="us-gaap_NotesIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesIssued1" xlink:to="us-gaap_NotesIssued1_lbl_1de2a0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesIssued1_lbl_1de2a0" xml:lang="en-US">Note issued</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CashProceedsFromConversion" xlink:label="cosm_CashProceedsFromConversion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashProceedsFromConversion" xlink:to="cosm_CashProceedsFromConversion_lbl_7b7bb8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CashProceedsFromConversion_lbl_7b7bb8" xml:lang="en-US">Cash proceeds from conversion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionDiscountToPrice" xlink:label="cosm_ConversionDiscountToPrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionDiscountToPrice" xlink:to="cosm_ConversionDiscountToPrice_lbl_ae5b47" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionDiscountToPrice_lbl_ae5b47" xml:lang="en-US">Conversion discount to price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BeneficialConversionFeatureSIntrinsicValue" xlink:label="cosm_BeneficialConversionFeatureSIntrinsicValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BeneficialConversionFeatureSIntrinsicValue" xlink:to="cosm_BeneficialConversionFeatureSIntrinsicValue_lbl_a92f65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BeneficialConversionFeatureSIntrinsicValue_lbl_a92f65" xml:lang="en-US">Beneficial conversion feature's intrinsic value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NoteIssuedUponExchangeForCash" xlink:label="cosm_NoteIssuedUponExchangeForCash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NoteIssuedUponExchangeForCash" xlink:to="cosm_NoteIssuedUponExchangeForCash_lbl_913943" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NoteIssuedUponExchangeForCash_lbl_913943" xml:lang="en-US">Note issued upon exchange for cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription" xlink:label="us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription" xlink:to="us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription_lbl_f38f3f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription_lbl_f38f3f" xml:lang="en-US">Convertible debt description</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestReceivable" xlink:to="us-gaap_InterestReceivable_lbl_127c24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InterestReceivable_lbl_127c24" xml:lang="en-US">Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GainOnSettlementOfDebt" xlink:label="cosm_GainOnSettlementOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainOnSettlementOfDebt" xlink:to="cosm_GainOnSettlementOfDebt_lbl_b02af3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GainOnSettlementOfDebt_lbl_b02af3" xml:lang="en-US">Gain on settlement of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscount" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscount_lbl_d82055" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl_d82055" xml:lang="en-US">Debt discount</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TransactionExpenses" xlink:label="cosm_TransactionExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TransactionExpenses" xlink:to="cosm_TransactionExpenses_lbl_7940a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TransactionExpenses_lbl_7940a2" xml:lang="en-US">Transaction expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TradingSecuritiesDebtAmortizedCost" xlink:label="us-gaap_TradingSecuritiesDebtAmortizedCost" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TradingSecuritiesDebtAmortizedCost" xlink:to="us-gaap_TradingSecuritiesDebtAmortizedCost_lbl_5223d6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TradingSecuritiesDebtAmortizedCost_lbl_5223d6" xml:lang="en-US">Amortized cost</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LossOnTheChangeInFairValueOfTheDerivative" xlink:label="cosm_LossOnTheChangeInFairValueOfTheDerivative" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LossOnTheChangeInFairValueOfTheDerivative" xlink:to="cosm_LossOnTheChangeInFairValueOfTheDerivative_lbl_5be419" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LossOnTheChangeInFairValueOfTheDerivative_lbl_5be419" xml:lang="en-US">Loss on the change in fair value of the derivative</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl_fd2050" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentAxis_lbl_fd2050" xml:lang="en-US">Debt Instrument Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="us-gaap_DeferredRevenueArrangementTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRevenueArrangementTypeAxis" xlink:to="us-gaap_DeferredRevenueArrangementTypeAxis_lbl_82ce88" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenueArrangementTypeAxis_lbl_82ce88" xml:lang="en-US">Deferred Revenue Arrangement Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanFacilityAgreementMember" xlink:label="cosm_LoanFacilityAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanFacilityAgreementMember" xlink:to="cosm_LoanFacilityAgreementMember_lbl_6b3ae7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanFacilityAgreementMember_lbl_6b3ae7" xml:lang="en-US">Loan Facility [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TradeFacilityAgreementsMember" xlink:label="cosm_TradeFacilityAgreementsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TradeFacilityAgreementsMember" xlink:to="cosm_TradeFacilityAgreementsMember_lbl_6c5ceb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TradeFacilityAgreementsMember_lbl_6c5ceb" xml:lang="en-US">Trade Facility [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ThirdPartyMember" xlink:label="cosm_ThirdPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ThirdPartyMember" xlink:to="cosm_ThirdPartyMember_lbl_01b632" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ThirdPartyMember_lbl_01b632" xml:lang="en-US">Third Party [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_COVIDLoansMember" xlink:label="cosm_COVIDLoansMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_COVIDLoansMember" xlink:to="cosm_COVIDLoansMember_lbl_5839c7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_COVIDLoansMember_lbl_5839c7" xml:lang="en-US">COVID Loans</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BeginningBalanceLoans" xlink:label="cosm_BeginningBalanceLoans" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BeginningBalanceLoans" xlink:to="cosm_BeginningBalanceLoans_lbl_222ed2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BeginningBalanceLoans_lbl_222ed2" xml:lang="en-US">Beginning balance loans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedFromDebt" xlink:to="cosm_ProceedFromDebt_lbl_ba96cd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ProceedFromDebt_lbl_ba96cd" xml:lang="en-US">Proceeds</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProceedFromDebt" xlink:label="cosm_ProceedFromDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProceedFromDebt" xlink:to="cosm_ProceedFromDebt_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProceedFromDebt_lbl_3" xml:lang="en-US">[Proceeds]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ReclassificationOfLineOfCredit" xlink:label="cosm_ReclassificationOfLineOfCredit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ReclassificationOfLineOfCredit" xlink:to="cosm_ReclassificationOfLineOfCredit_lbl_dff192" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ReclassificationOfLineOfCredit_lbl_dff192" xml:lang="en-US">Reclassification of Line of Credit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsOfDebt" xlink:to="cosm_PaymentsOfDebt_lbl_1b1619" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_PaymentsOfDebt_lbl_1b1619" xml:lang="en-US">Payments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentsOfDebt" xlink:label="cosm_PaymentsOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentsOfDebt" xlink:to="cosm_PaymentsOfDebt_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentsOfDebt_lbl_5" xml:lang="en-US">[Payments 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ConversionOfDebt" xlink:label="cosm_ConversionOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ConversionOfDebt" xlink:to="cosm_ConversionOfDebt_lbl_e93bbb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ConversionOfDebt_lbl_e93bbb" xml:lang="en-US">Conversion of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RecapitalizedUponDebtModification" xlink:label="cosm_RecapitalizedUponDebtModification" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RecapitalizedUponDebtModification" xlink:to="cosm_RecapitalizedUponDebtModification_lbl_ebc964" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RecapitalizedUponDebtModification_lbl_ebc964" xml:lang="en-US">Recapitalized upon debt modification</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:to="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl_7e212d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl_7e212d" xml:lang="en-US">Accretion of debt and debt discount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignCurrencyTranslation" xlink:to="cosm_ForeignCurrencyTranslation_lbl_e51a45" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_ForeignCurrencyTranslation_lbl_e51a45" xml:lang="en-US">Foreign currency translation</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ForeignCurrencyTranslation" xlink:label="cosm_ForeignCurrencyTranslation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ForeignCurrencyTranslation" xlink:to="cosm_ForeignCurrencyTranslation_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ForeignCurrencyTranslation_lbl_9" xml:lang="en-US">[Foreign currency translation]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SubtotalOfDebts" xlink:to="cosm_SubtotalOfDebts_lbl_4d03d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_SubtotalOfDebts_lbl_4d03d7" xml:lang="en-US">Subtotal</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SubtotalOfDebts" xlink:label="cosm_SubtotalOfDebts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SubtotalOfDebts" xlink:to="cosm_SubtotalOfDebts_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SubtotalOfDebts_lbl_10" xml:lang="en-US">[Subtotal]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermNotesPayable" xlink:to="us-gaap_LongTermNotesPayable_lbl_e0ae1a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_LongTermNotesPayable_lbl_e0ae1a" xml:lang="en-US">Notes payable - long-term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableCurrent" xlink:to="us-gaap_NotesPayableCurrent_lbl_71c9d4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NotesPayableCurrent_lbl_71c9d4" xml:lang="en-US">Notes payable - short-term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OherAdditionsOfDebt" xlink:label="cosm_OherAdditionsOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OherAdditionsOfDebt" xlink:to="cosm_OherAdditionsOfDebt_lbl_4a6fd1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OherAdditionsOfDebt_lbl_4a6fd1" xml:lang="en-US">Oher additions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayable" xlink:to="us-gaap_NotesPayable_lbl_c1910e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NotesPayable_lbl_c1910e" xml:lang="en-US">Notes payable- short -term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ExtinguishmentOfDebtAmount" xlink:to="us-gaap_ExtinguishmentOfDebtAmount_lbl_53ca64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ExtinguishmentOfDebtAmount_lbl_53ca64" xml:lang="en-US">Debt forgiveness</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ExtinguishmentOfDebtAmount" xlink:label="us-gaap_ExtinguishmentOfDebtAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ExtinguishmentOfDebtAmount" xlink:to="us-gaap_ExtinguishmentOfDebtAmount_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ExtinguishmentOfDebtAmount_lbl_15" xml:lang="en-US">[Extinguishment of Debt, Amount]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_a79e41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_a79e41" xml:lang="en-US">2025</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl_2" xml:lang="en-US">[Long-Term Debt, Maturity, Year One]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_ab853e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_ab853e" xml:lang="en-US">2026</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl_3" xml:lang="en-US">[Long-Term Debt, Maturity, Year Two]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_ec351f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_ec351f" xml:lang="en-US">2027</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl_4" xml:lang="en-US">[Long-Term Debt, Maturity, Year Three]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_08c963" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_08c963" xml:lang="en-US">2028</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl_5" xml:lang="en-US">[Long-Term Debt, Maturity, Year Four]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl_f8f32d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_lbl_f8f32d" xml:lang="en-US">2029 and thereafter</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl_ea412c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebt_lbl_ea412c" xml:lang="en-US">Total Debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LessNotesPayableCurrentPortion" xlink:to="cosm_LessNotesPayableCurrentPortion_lbl_7fe0df" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_LessNotesPayableCurrentPortion_lbl_7fe0df" xml:lang="en-US">Less: notes payable - current portion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LessNotesPayableCurrentPortion" xlink:label="cosm_LessNotesPayableCurrentPortion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LessNotesPayableCurrentPortion" xlink:to="cosm_LessNotesPayableCurrentPortion_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LessNotesPayableCurrentPortion_lbl_8" xml:lang="en-US">[Less: notes payable - current portion]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableLongTermPortion" xlink:to="cosm_NotesPayableLongTermPortion_lbl_968a3c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_NotesPayableLongTermPortion_lbl_968a3c" xml:lang="en-US">Notes payable - long term portion</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NotesPayableLongTermPortion" xlink:label="cosm_NotesPayableLongTermPortion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotesPayableLongTermPortion" xlink:to="cosm_NotesPayableLongTermPortion_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NotesPayableLongTermPortion_lbl_9" xml:lang="en-US">[Notes payable - long term portion]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:to="us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_lbl_4c598a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_lbl_4c598a" xml:lang="en-US">Accounts Notes Loans And Financing Receivables By Legal Entity Of Counterparty Type Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="us-gaap_DerivativeInstrumentRiskAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentRiskAxis" xlink:to="us-gaap_DerivativeInstrumentRiskAxis_lbl_b4ea36" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl_b4ea36" xml:lang="en-US">Derivative Instrument Risk Axis</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DistributionAndEquityAcquisitionAgreementMember" xlink:to="cosm_DistributionAndEquityAcquisitionAgreementMember_lbl_17b287" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_DistributionAndEquityAcquisitionAgreementMember_lbl_17b287" xml:lang="en-US">Distribution and Equity Acquisition Agreement [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MarathonGlobalIncMember" xlink:to="cosm_MarathonGlobalIncMember_lbl_7b2de8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_MarathonGlobalIncMember_lbl_7b2de8" xml:lang="en-US">Marathon Global Inc [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesMember" xlink:to="us-gaap_SalesMember_lbl_b0ccc4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SalesMember_lbl_b0ccc4" xml:lang="en-US">Gross Sales [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SeniorPromissoryNotesMember" xlink:label="cosm_SeniorPromissoryNotesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SeniorPromissoryNotesMember" xlink:to="cosm_SeniorPromissoryNotesMember_lbl_e945b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SeniorPromissoryNotesMember_lbl_e945b1" xml:lang="en-US">Senior Promissory Notes [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UnaffiliatedThirdPartyMember" xlink:label="cosm_UnaffiliatedThirdPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UnaffiliatedThirdPartyMember" xlink:to="cosm_UnaffiliatedThirdPartyMember_lbl_4f8465" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UnaffiliatedThirdPartyMember_lbl_4f8465" xml:lang="en-US">Unaffiliated Third Party [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_JanuaryTwentyThreeTwentyTwentyFourMember" xlink:label="cosm_JanuaryTwentyThreeTwentyTwentyFourMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_JanuaryTwentyThreeTwentyTwentyFourMember" xlink:to="cosm_JanuaryTwentyThreeTwentyTwentyFourMember_lbl_629059" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_JanuaryTwentyThreeTwentyTwentyFourMember_lbl_629059" xml:lang="en-US">January 23, 2024 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PromissoryNotesMember" xlink:label="cosm_PromissoryNotesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PromissoryNotesMember" xlink:to="cosm_PromissoryNotesMember_lbl_b77309" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PromissoryNotesMember_lbl_b77309" xml:lang="en-US">Cloudscreen Promissory Note [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FullAndFinalSettlementAgreementMember" xlink:label="cosm_FullAndFinalSettlementAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FullAndFinalSettlementAgreementMember" xlink:to="cosm_FullAndFinalSettlementAgreementMember_lbl_dd3339" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FullAndFinalSettlementAgreementMember_lbl_dd3339" xml:lang="en-US">Full and Final Settlement Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtExchangeAgreementMember" xlink:label="cosm_DebtExchangeAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtExchangeAgreementMember" xlink:to="cosm_DebtExchangeAgreementMember_lbl_dbb5c2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtExchangeAgreementMember_lbl_dbb5c2" xml:lang="en-US">Debt Exchange Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtAgreementJuneMember" xlink:label="cosm_DebtAgreementJuneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtAgreementJuneMember" xlink:to="cosm_DebtAgreementJuneMember_lbl_65f7bd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtAgreementJuneMember_lbl_65f7bd" xml:lang="en-US">July 30, 2021 Debt Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CovidNinteenMember" xlink:label="cosm_CovidNinteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CovidNinteenMember" xlink:to="cosm_CovidNinteenMember_lbl_db8f2c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CovidNinteenMember_lbl_db8f2c" xml:lang="en-US">Covid Ninteen [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_JuneTwentyThreeTwoThousandTwentyMember" xlink:label="cosm_JuneTwentyThreeTwoThousandTwentyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_JuneTwentyThreeTwoThousandTwentyMember" xlink:to="cosm_JuneTwentyThreeTwoThousandTwentyMember_lbl_b9c3aa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_JuneTwentyThreeTwoThousandTwentyMember_lbl_b9c3aa" xml:lang="en-US">June 23, 2020 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalBankOfGreeceSAMember" xlink:label="cosm_NationalBankOfGreeceSAMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalBankOfGreeceSAMember" xlink:to="cosm_NationalBankOfGreeceSAMember_lbl_037ea7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalBankOfGreeceSAMember_lbl_037ea7" xml:lang="en-US">National Bank of Greece SA [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtAgreementJuneOneMember" xlink:label="cosm_DebtAgreementJuneOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtAgreementJuneOneMember" xlink:to="cosm_DebtAgreementJuneOneMember_lbl_3968b7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtAgreementJuneOneMember_lbl_3968b7" xml:lang="en-US">June 9, 2022 Debt Agreement One [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TFFMember" xlink:label="cosm_TFFMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TFFMember" xlink:to="cosm_TFFMember_lbl_40e15b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TFFMember_lbl_40e15b" xml:lang="en-US">TFF [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SynthesisFacilityAgreementMember" xlink:label="cosm_SynthesisFacilityAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SynthesisFacilityAgreementMember" xlink:to="cosm_SynthesisFacilityAgreementMember_lbl_47559b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SynthesisFacilityAgreementMember_lbl_47559b" xml:lang="en-US">Synthesis Facility Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanAgreementMember" xlink:label="cosm_LoanAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanAgreementMember" xlink:to="cosm_LoanAgreementMember_lbl_1e4e03" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanAgreementMember_lbl_1e4e03" xml:lang="en-US">Loan Agreement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PanagiotisDrakopoulosMember" xlink:label="cosm_PanagiotisDrakopoulosMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PanagiotisDrakopoulosMember" xlink:to="cosm_PanagiotisDrakopoulosMember_lbl_44d839" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PanagiotisDrakopoulosMember_lbl_44d839" xml:lang="en-US">Panagiotis Drakopoulos [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UnitedKingdomGovernmentMember" xlink:label="cosm_UnitedKingdomGovernmentMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UnitedKingdomGovernmentMember" xlink:to="cosm_UnitedKingdomGovernmentMember_lbl_7b4aeb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UnitedKingdomGovernmentMember_lbl_7b4aeb" xml:lang="en-US">United Kingdom Government [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AugustTwentyNineTwentyTwentyTwoMember" xlink:label="cosm_AugustTwentyNineTwentyTwentyTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AugustTwentyNineTwentyTwentyTwoMember" xlink:to="cosm_AugustTwentyNineTwentyTwentyTwoMember_lbl_6dd1a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AugustTwentyNineTwentyTwentyTwoMember_lbl_6dd1a2" xml:lang="en-US">August 29, 2022 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PrincipalBalanceOneMember" xlink:label="cosm_PrincipalBalanceOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PrincipalBalanceOneMember" xlink:to="cosm_PrincipalBalanceOneMember_lbl_ffcccd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PrincipalBalanceOneMember_lbl_ffcccd" xml:lang="en-US">Principal Balance One [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PrincipalBalanceTwoMember" xlink:label="cosm_PrincipalBalanceTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PrincipalBalanceTwoMember" xlink:to="cosm_PrincipalBalanceTwoMember_lbl_8eaf41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PrincipalBalanceTwoMember_lbl_8eaf41" xml:lang="en-US">Principal balance 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_JulyFourteenTwoThousandTwentyThreeMember" xlink:label="cosm_JulyFourteenTwoThousandTwentyThreeMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_JulyFourteenTwoThousandTwentyThreeMember" xlink:to="cosm_JulyFourteenTwoThousandTwentyThreeMember_lbl_bbcb1e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_JulyFourteenTwoThousandTwentyThreeMember_lbl_bbcb1e" xml:lang="en-US">July 14, 2023 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentOfLoanUnderAgreement" xlink:label="cosm_PaymentOfLoanUnderAgreement" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentOfLoanUnderAgreement" xlink:to="cosm_PaymentOfLoanUnderAgreement_lbl_c0c6c6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentOfLoanUnderAgreement_lbl_c0c6c6" xml:lang="en-US">Payment of loan</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ExtinguishmentOfDebtAmount" xlink:to="us-gaap_ExtinguishmentOfDebtAmount_lbl_c07f02" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ExtinguishmentOfDebtAmount_lbl_c07f02" xml:lang="en-US">Gain on extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_StockIssuedForDebtObligation" xlink:label="cosm_StockIssuedForDebtObligation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_StockIssuedForDebtObligation" xlink:to="cosm_StockIssuedForDebtObligation_lbl_5b00d2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_StockIssuedForDebtObligation_lbl_5b00d2" xml:lang="en-US">Stock issued for debt obligation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainOnExtinguishmentOfDebt" xlink:to="cosm_GainOnExtinguishmentOfDebt_lbl_9499ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_GainOnExtinguishmentOfDebt_lbl_9499ce" xml:lang="en-US">Gain on extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GainOnExtinguishmentOfDebt" xlink:label="cosm_GainOnExtinguishmentOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainOnExtinguishmentOfDebt" xlink:to="cosm_GainOnExtinguishmentOfDebt_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GainOnExtinguishmentOfDebt_lbl_5" xml:lang="en-US">[Gain on extinguishment of debt]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfDebt" xlink:to="us-gaap_RepaymentsOfDebt_lbl_276cdb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RepaymentsOfDebt_lbl_276cdb" xml:lang="en-US">Repayment of loan</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtCurrent" xlink:label="us-gaap_DebtCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtCurrent" xlink:to="us-gaap_DebtCurrent_lbl_535f40" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtCurrent_lbl_535f40" xml:lang="en-US">Outstanding principal loan balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermNotesPayable" xlink:to="us-gaap_LongTermNotesPayable_lbl_7006e1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermNotesPayable_lbl_7006e1" xml:lang="en-US">Note payable long term</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPayableCurrent" xlink:label="us-gaap_InterestPayableCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPayableCurrent" xlink:to="us-gaap_InterestPayableCurrent_lbl_566e51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPayableCurrent_lbl_566e51" xml:lang="en-US">Accrued interest expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AggregateAmountOfSeniorPromissoryNotes" xlink:label="cosm_AggregateAmountOfSeniorPromissoryNotes" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AggregateAmountOfSeniorPromissoryNotes" xlink:to="cosm_AggregateAmountOfSeniorPromissoryNotes_lbl_af1bb2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AggregateAmountOfSeniorPromissoryNotes_lbl_af1bb2" xml:lang="en-US">Aggregate amount of senior promissory notes</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FeePayment" xlink:label="cosm_FeePayment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FeePayment" xlink:to="cosm_FeePayment_lbl_4e1a55" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FeePayment_lbl_4e1a55" xml:lang="en-US">Fee payment</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NewDebtAmountFairValue" xlink:label="cosm_NewDebtAmountFairValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NewDebtAmountFairValue" xlink:to="cosm_NewDebtAmountFairValue_lbl_802701" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NewDebtAmountFairValue_lbl_802701" xml:lang="en-US">New debt amount fair value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TradeFinanceFacilityAgreementInterestRateDescription" xlink:label="cosm_TradeFinanceFacilityAgreementInterestRateDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TradeFinanceFacilityAgreementInterestRateDescription" xlink:to="cosm_TradeFinanceFacilityAgreementInterestRateDescription_lbl_81ce00" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TradeFinanceFacilityAgreementInterestRateDescription_lbl_81ce00" xml:lang="en-US">Interest rate description</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NonCashInterestExpenses" xlink:label="cosm_NonCashInterestExpenses" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NonCashInterestExpenses" xlink:to="cosm_NonCashInterestExpenses_lbl_e00790" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NonCashInterestExpenses_lbl_e00790" xml:lang="en-US">Non cash interest expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RepaymentOfInstallment" xlink:label="cosm_RepaymentOfInstallment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepaymentOfInstallment" xlink:to="cosm_RepaymentOfInstallment_lbl_022023" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RepaymentOfInstallment_lbl_022023" xml:lang="en-US">Repayment of installment</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TotalRepaymentsOfDebt" xlink:label="cosm_TotalRepaymentsOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TotalRepaymentsOfDebt" xlink:to="cosm_TotalRepaymentsOfDebt_lbl_4f8d1d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TotalRepaymentsOfDebt_lbl_4f8d1d" xml:lang="en-US">Repayments of debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepaymentsOfDebtsExchange" xlink:to="cosm_RepaymentsOfDebtsExchange_lbl_755e2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_RepaymentsOfDebtsExchange_lbl_755e2d" xml:lang="en-US">Repayments of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RepaymentsOfDebtsExchange" xlink:label="cosm_RepaymentsOfDebtsExchange" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepaymentsOfDebtsExchange" xlink:to="cosm_RepaymentsOfDebtsExchange_lbl_17" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RepaymentsOfDebtsExchange_lbl_17" xml:lang="en-US">[Repayments of debt]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepaymentsOfDebtsTwo" xlink:to="cosm_RepaymentsOfDebtsTwo_lbl_a4754d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_RepaymentsOfDebtsTwo_lbl_a4754d" xml:lang="en-US">Repayments of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_RepaymentsOfDebtsTwo" xlink:label="cosm_RepaymentsOfDebtsTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_RepaymentsOfDebtsTwo" xlink:to="cosm_RepaymentsOfDebtsTwo_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_RepaymentsOfDebtsTwo_lbl_18" xml:lang="en-US">[Repayments of debt 1]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AgreementDescription" xlink:label="cosm_AgreementDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AgreementDescription" xlink:to="cosm_AgreementDescription_lbl_f9ed2e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AgreementDescription_lbl_f9ed2e" xml:lang="en-US">Agreement description</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CapitalizedFees" xlink:label="cosm_CapitalizedFees" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CapitalizedFees" xlink:to="cosm_CapitalizedFees_lbl_e38624" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CapitalizedFees_lbl_e38624" xml:lang="en-US">Capitalized fees</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:to="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl_56aa7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl_56aa7b" xml:lang="en-US">Debt instruments final payament</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanAmountPrincipal" xlink:label="cosm_LoanAmountPrincipal" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanAmountPrincipal" xlink:to="cosm_LoanAmountPrincipal_lbl_c53f8a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanAmountPrincipal_lbl_c53f8a" xml:lang="en-US">Loan principal balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_LoanReceivedFromRelatedParty" xlink:label="cosm_LoanReceivedFromRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_LoanReceivedFromRelatedParty" xlink:to="cosm_LoanReceivedFromRelatedParty_lbl_618171" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_LoanReceivedFromRelatedParty_lbl_618171" xml:lang="en-US">Loan received from related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtAmountReceivedFromRelatedParty" xlink:label="cosm_DebtAmountReceivedFromRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtAmountReceivedFromRelatedParty" xlink:to="cosm_DebtAmountReceivedFromRelatedParty_lbl_5b65b1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtAmountReceivedFromRelatedParty_lbl_5b65b1" xml:lang="en-US">Debt amount received from related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtPrincipalBalance" xlink:label="cosm_DebtPrincipalBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtPrincipalBalance" xlink:to="cosm_DebtPrincipalBalance_lbl_39f907" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtPrincipalBalance_lbl_39f907" xml:lang="en-US">Debt principal balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PrincipalAmountLoan" xlink:label="cosm_PrincipalAmountLoan" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PrincipalAmountLoan" xlink:to="cosm_PrincipalAmountLoan_lbl_ef08fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PrincipalAmountLoan_lbl_ef08fe" xml:lang="en-US">Loan prinipal amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPayableCurrentAndNoncurrent" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPayableCurrentAndNoncurrent" xlink:to="us-gaap_InterestPayableCurrentAndNoncurrent_lbl_9c8368" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl_9c8368" xml:lang="en-US">Accured interest expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtInterestrate" xlink:to="cosm_DebtInterestrate_lbl_592733" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_DebtInterestrate_lbl_592733" xml:lang="en-US">Interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtInterestrate" xlink:label="cosm_DebtInterestrate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtInterestrate" xlink:to="cosm_DebtInterestrate_lbl_28" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtInterestrate_lbl_28" xml:lang="en-US">[Interest rate]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesAndOtherLiabilities" xlink:to="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl_24cf37" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccruedLiabilitiesAndOtherLiabilities_lbl_24cf37" xml:lang="en-US">Accrued expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl_331ab0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl_331ab0" xml:lang="en-US">Notes payable long term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GainOnShares" xlink:label="cosm_GainOnShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainOnShares" xlink:to="cosm_GainOnShares_lbl_33611a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GainOnShares_lbl_33611a" xml:lang="en-US">Gain on settlement of debt upon shares issuance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CommonStockSharesIssuableUponListingOnNasdaq" xlink:label="cosm_CommonStockSharesIssuableUponListingOnNasdaq" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CommonStockSharesIssuableUponListingOnNasdaq" xlink:to="cosm_CommonStockSharesIssuableUponListingOnNasdaq_lbl_0e1fa4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CommonStockSharesIssuableUponListingOnNasdaq_lbl_0e1fa4" xml:lang="en-US">Common stock shares issuable upon listing on nasdaq</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SettlementOfDebtSharesIssuableUponListingOnNasdaq" xlink:label="cosm_SettlementOfDebtSharesIssuableUponListingOnNasdaq" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SettlementOfDebtSharesIssuableUponListingOnNasdaq" xlink:to="cosm_SettlementOfDebtSharesIssuableUponListingOnNasdaq_lbl_e13bff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SettlementOfDebtSharesIssuableUponListingOnNasdaq_lbl_e13bff" xml:lang="en-US">Settlement of debt, shares issuable upon listing on nasdaq</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SettlementOfDebt" xlink:label="cosm_SettlementOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SettlementOfDebt" xlink:to="cosm_SettlementOfDebt_lbl_9bf8a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SettlementOfDebt_lbl_9bf8a2" xml:lang="en-US">Settlement of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GainFromExtinguishmentOfDebt" xlink:label="cosm_GainFromExtinguishmentOfDebt" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GainFromExtinguishmentOfDebt" xlink:to="cosm_GainFromExtinguishmentOfDebt_lbl_b7522a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GainFromExtinguishmentOfDebt_lbl_b7522a" xml:lang="en-US">Gain from extinguishment of debt</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PrincipalAmountOfExistingLoan" xlink:label="cosm_PrincipalAmountOfExistingLoan" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PrincipalAmountOfExistingLoan" xlink:to="cosm_PrincipalAmountOfExistingLoan_lbl_4b0839" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PrincipalAmountOfExistingLoan_lbl_4b0839" xml:lang="en-US">Principal amount of existing loan</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UponIssuanceOfCommonStock" xlink:label="cosm_UponIssuanceOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UponIssuanceOfCommonStock" xlink:to="cosm_UponIssuanceOfCommonStock_lbl_d46745" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UponIssuanceOfCommonStock_lbl_d46745" xml:lang="en-US">Upon issuance of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl_97a2a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl_97a2a9" xml:lang="en-US">Maturity of note</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinalRepaymentShares" xlink:label="cosm_FinalRepaymentShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinalRepaymentShares" xlink:to="cosm_FinalRepaymentShares_lbl_0f8a5b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinalRepaymentShares_lbl_0f8a5b" xml:lang="en-US">Final repayment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl_f516c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl_f516c9" xml:lang="en-US">Short term debt borrowing capacity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MaturityDates" xlink:to="cosm_MaturityDates_lbl_be5981" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_MaturityDates_lbl_be5981" xml:lang="en-US">Maturity date</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MaturityDates" xlink:label="cosm_MaturityDates" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MaturityDates" xlink:to="cosm_MaturityDates_lbl_42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MaturityDates_lbl_42" xml:lang="en-US">[Maturity date]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtInstrumentAccrueInterestRate" xlink:label="cosm_DebtInstrumentAccrueInterestRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtInstrumentAccrueInterestRate" xlink:to="cosm_DebtInstrumentAccrueInterestRate_lbl_c8d394" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtInstrumentAccrueInterestRate_lbl_c8d394" xml:lang="en-US">Debt instrument, accrue interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtIntrumentSplitPrincipalBalance" xlink:label="cosm_DebtIntrumentSplitPrincipalBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtIntrumentSplitPrincipalBalance" xlink:to="cosm_DebtIntrumentSplitPrincipalBalance_lbl_9f41a1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtIntrumentSplitPrincipalBalance_lbl_9f41a1" xml:lang="en-US">Debt intrument split, principal balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_f34d01" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl_f34d01" xml:lang="en-US">Stated interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DebtSplitBalance" xlink:label="cosm_DebtSplitBalance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DebtSplitBalance" xlink:to="cosm_DebtSplitBalance_lbl_6c998e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DebtSplitBalance_lbl_6c998e" xml:lang="en-US">Debt split, balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DescriptionOfLoanRepayment" xlink:label="cosm_DescriptionOfLoanRepayment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DescriptionOfLoanRepayment" xlink:to="cosm_DescriptionOfLoanRepayment_lbl_6743a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DescriptionOfLoanRepayment_lbl_6743a2" xml:lang="en-US">Description of loan repayment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CashReceivedUponGrossSales" xlink:to="cosm_CashReceivedUponGrossSales_lbl_be2d38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_CashReceivedUponGrossSales_lbl_be2d38" xml:lang="en-US">Cash received upon gross sales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GrossSalesValue" xlink:to="cosm_GrossSalesValue_lbl_786f98" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_GrossSalesValue_lbl_786f98" xml:lang="en-US">Gross sales</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_GrossSalesValue" xlink:label="cosm_GrossSalesValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_GrossSalesValue" xlink:to="cosm_GrossSalesValue_lbl_49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_GrossSalesValue_lbl_49" xml:lang="en-US">[Gross sales]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xlink:to="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_lbl_e248a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_lbl_e248a4" xml:lang="en-US">Restricted shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UpfrontCashReceived" xlink:to="cosm_UpfrontCashReceived_lbl_d23d3c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_UpfrontCashReceived_lbl_d23d3c" xml:lang="en-US">Upfront cash received</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EquityInterestAcquiredpercentageDescription" xlink:label="cosm_EquityInterestAcquiredpercentageDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EquityInterestAcquiredpercentageDescription" xlink:to="cosm_EquityInterestAcquiredpercentageDescription_lbl_a647e8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EquityInterestAcquiredpercentageDescription_lbl_a647e8" xml:lang="en-US">Equity interest acquired description</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:to="us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_lbl_ea1bd5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_lbl_ea1bd5" xml:lang="en-US">Property Subject To Or Available For Operating Lease Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseMember" xlink:label="cosm_OperatingLeaseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseMember" xlink:to="cosm_OperatingLeaseMember_lbl_8bb1b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseMember_lbl_8bb1b8" xml:lang="en-US">Operating Lease [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl_01c23a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl_01c23a" xml:lang="en-US">2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl_2" xml:lang="en-US">[Lessee, Operating Lease, Liability, to be Paid, Year Two]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl_6b8b64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl_6b8b64" xml:lang="en-US">2025</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl_3" xml:lang="en-US">[Lessee, Operating Lease, Liability, to be Paid, Year Three]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl_aa4768" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl_aa4768" xml:lang="en-US">2026</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl_4" xml:lang="en-US">[Lessee, Operating Lease, Liability, to be Paid, Year Four]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl_13d4f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl_13d4f3" xml:lang="en-US">2027 and Thereafter</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl_0cdb5a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl_0cdb5a" xml:lang="en-US">Total undiscounted operating lease payments</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseLiabilityLessImputedInterest" xlink:label="cosm_OperatingLeaseLiabilityLessImputedInterest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseLiabilityLessImputedInterest" xlink:to="cosm_OperatingLeaseLiabilityLessImputedInterest_lbl_49b2ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseLiabilityLessImputedInterest_lbl_49b2ce" xml:lang="en-US">Less: Imputed interest</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl_93a39d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl_93a39d" xml:lang="en-US">Present value of operating lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseLiabilityLessImputedInterest" xlink:to="cosm_OperatingLeaseLiabilityLessImputedInterest_lbl_3be2d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_OperatingLeaseLiabilityLessImputedInterest_lbl_3be2d8" xml:lang="en-US">Less: Imputed interest</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseMember" xlink:label="cosm_FinanceLeaseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseMember" xlink:to="cosm_FinanceLeaseMember_lbl_c0a250" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseMember_lbl_c0a250" xml:lang="en-US">Finance Lease [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl_069fae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl_069fae" xml:lang="en-US">2024</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl_2" xml:lang="en-US">[Finance Lease, Liability, to be Paid, Year One]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl_18a762" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl_18a762" xml:lang="en-US">2025</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl_3" xml:lang="en-US">[Finance Lease, Liability, to be Paid, Year Two]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl_d7d5ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl_d7d5ea" xml:lang="en-US">2026</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl_4" xml:lang="en-US">[Finance Lease, Liability, to be Paid, Year Three]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseLiabilityPaymentsDueYearFiveTotalUndiscountedFinanceLeasePayments" xlink:label="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveTotalUndiscountedFinanceLeasePayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveTotalUndiscountedFinanceLeasePayments" xlink:to="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveTotalUndiscountedFinanceLeasePayments_lbl_a7e172" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveTotalUndiscountedFinanceLeasePayments_lbl_a7e172" xml:lang="en-US">Total undiscounted finance lease payments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest" xlink:to="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest_lbl_ecc423" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest_lbl_ecc423" xml:lang="en-US">Less: Imputed interest</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest" xlink:label="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest" xlink:to="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseLiabilityPaymentsDueYearFiveImputedInterest_lbl_6" xml:lang="en-US">[Less: Imputed interest]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl_e50441" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl_e50441" xml:lang="en-US">Present value of finance lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_lbl_59d51c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl_59d51c" xml:lang="en-US">General and administrative expenses [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpenseMember" xlink:label="us-gaap_InterestExpenseMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpenseMember" xlink:to="us-gaap_InterestExpenseMember_lbl_3fc92d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpenseMember_lbl_3fc92d" xml:lang="en-US">Interest expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseTermOfAgreements" xlink:label="cosm_OperatingLeaseTermOfAgreements" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseTermOfAgreements" xlink:to="cosm_OperatingLeaseTermOfAgreements_lbl_6d932d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseTermOfAgreements_lbl_6d932d" xml:lang="en-US">Operating lease, term of agreements</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseExpense" xlink:label="us-gaap_OperatingLeaseExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseExpense" xlink:to="us-gaap_OperatingLeaseExpense_lbl_859e33" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseExpense_lbl_859e33" xml:lang="en-US">Operating lease expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseCashFlowsUsedInFinanceLease" xlink:label="cosm_OperatingLeaseCashFlowsUsedInFinanceLease" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseCashFlowsUsedInFinanceLease" xlink:to="cosm_OperatingLeaseCashFlowsUsedInFinanceLease_lbl_883a56" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseCashFlowsUsedInFinanceLease_lbl_883a56" xml:lang="en-US">Operating lease cash flows used in finance lease</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OperatingLeaseWeightedAverageDiscountRate" xlink:label="cosm_OperatingLeaseWeightedAverageDiscountRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OperatingLeaseWeightedAverageDiscountRate" xlink:to="cosm_OperatingLeaseWeightedAverageDiscountRate_lbl_16bc87" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OperatingLeaseWeightedAverageDiscountRate_lbl_16bc87" xml:lang="en-US">Operating lease, weighted average discount rate</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:to="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl_1a2431" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl_1a2431" xml:lang="en-US">Operating lease Weighted-average remaining lease term</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension" xlink:to="us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension_lbl_258981" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension_lbl_258981" xml:lang="en-US">Finance lease, weighted average remaining lease term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense_lbl_d68561" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseInterestExpense_lbl_d68561" xml:lang="en-US">Finance lease, interest expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_070c9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_070c9f" xml:lang="en-US">Amortization of right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseWeightedAverageDiscountRate" xlink:label="cosm_FinanceLeaseWeightedAverageDiscountRate" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseWeightedAverageDiscountRate" xlink:to="cosm_FinanceLeaseWeightedAverageDiscountRate_lbl_2534db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseWeightedAverageDiscountRate_lbl_2534db" xml:lang="en-US">Finance lease, weighted average discount rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FinanceLeaseAmortizationExpense" xlink:label="cosm_FinanceLeaseAmortizationExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FinanceLeaseAmortizationExpense" xlink:to="cosm_FinanceLeaseAmortizationExpense_lbl_646331" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FinanceLeaseAmortizationExpense_lbl_646331" xml:lang="en-US">Finance lease, amortization expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TaxLiabilitiesPayable" xlink:label="cosm_TaxLiabilitiesPayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TaxLiabilitiesPayable" xlink:to="cosm_TaxLiabilitiesPayable_lbl_30888f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TaxLiabilitiesPayable_lbl_30888f" xml:lang="en-US">Tax liabilities payable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PayrollTaxRelatedCurrentLiabilities" xlink:label="cosm_PayrollTaxRelatedCurrentLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PayrollTaxRelatedCurrentLiabilities" xlink:to="cosm_PayrollTaxRelatedCurrentLiabilities_lbl_8ffc79" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PayrollTaxRelatedCurrentLiabilities_lbl_8ffc79" xml:lang="en-US">Payroll tax related current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_lbl_245948" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_lbl_245948" xml:lang="en-US">Unaudited tax</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProvisionForStaffLeavingCompensation" xlink:label="cosm_ProvisionForStaffLeavingCompensation" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProvisionForStaffLeavingCompensation" xlink:to="cosm_ProvisionForStaffLeavingCompensation_lbl_20b220" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProvisionForStaffLeavingCompensation_lbl_20b220" xml:lang="en-US">Provision for staff leaving compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromCustomersForProgressPayments" xlink:label="us-gaap_ProceedsFromCustomersForProgressPayments" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromCustomersForProgressPayments" xlink:to="us-gaap_ProceedsFromCustomersForProgressPayments_lbl_d82b69" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromCustomersForProgressPayments_lbl_d82b69" xml:lang="en-US">Received prepayments from customers</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_LitigationCaseAxis" xlink:label="srt_LitigationCaseAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_LitigationCaseAxis" xlink:to="srt_LitigationCaseAxis_lbl_a4f71f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_LitigationCaseAxis_lbl_a4f71f" xml:lang="en-US">Litigation Case Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NationalMedicinesAgencyMember" xlink:label="cosm_NationalMedicinesAgencyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NationalMedicinesAgencyMember" xlink:to="cosm_NationalMedicinesAgencyMember_lbl_a4279f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NationalMedicinesAgencyMember_lbl_a4279f" xml:lang="en-US">National Medicines Agency [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FourThirdPartyConsultantsMember" xlink:label="cosm_FourThirdPartyConsultantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FourThirdPartyConsultantsMember" xlink:to="cosm_FourThirdPartyConsultantsMember_lbl_648f49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FourThirdPartyConsultantsMember_lbl_648f49" xml:lang="en-US">Four Third Party Consultants [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PhaseOneMember" xlink:label="cosm_PhaseOneMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PhaseOneMember" xlink:to="cosm_PhaseOneMember_lbl_491967" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PhaseOneMember_lbl_491967" xml:lang="en-US">Phase 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PhaseTwoMember" xlink:label="cosm_PhaseTwoMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PhaseTwoMember" xlink:to="cosm_PhaseTwoMember_lbl_d9ba35" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PhaseTwoMember_lbl_d9ba35" xml:lang="en-US">Phase 2 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl_1d26d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl_1d26d7" xml:lang="en-US">Stock based compensation</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl_2" xml:lang="en-US">[Share-Based Payment Arrangement, Expense]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ImposedFine" xlink:label="cosm_ImposedFine" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ImposedFine" xlink:to="cosm_ImposedFine_lbl_7f154d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ImposedFine_lbl_7f154d" xml:lang="en-US">Imposed fine</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PaymentTax" xlink:label="cosm_PaymentTax" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PaymentTax" xlink:to="cosm_PaymentTax_lbl_c034d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PaymentTax_lbl_c034d8" xml:lang="en-US">Payment of additional tax</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_StockIssuedDuringPeriodSharesAwarded" xlink:label="cosm_StockIssuedDuringPeriodSharesAwarded" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_StockIssuedDuringPeriodSharesAwarded" xlink:to="cosm_StockIssuedDuringPeriodSharesAwarded_lbl_2cdf5e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_StockIssuedDuringPeriodSharesAwarded_lbl_2cdf5e" xml:lang="en-US">Awarded shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssued1" xlink:label="us-gaap_StockIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssued1" xlink:to="us-gaap_StockIssued1_lbl_b2b118" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssued1_lbl_b2b118" xml:lang="en-US">Awarded share value</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ProjectCosts" xlink:label="cosm_ProjectCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ProjectCosts" xlink:to="cosm_ProjectCosts_lbl_164eb3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ProjectCosts_lbl_164eb3" xml:lang="en-US">Project cost</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AdvisoryDescription" xlink:label="cosm_AdvisoryDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AdvisoryDescription" xlink:to="cosm_AdvisoryDescription_lbl_139256" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AdvisoryDescription_lbl_139256" xml:lang="en-US">Description for advisory agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CompensationForNonPecuniaryDamageAmounting" xlink:label="cosm_CompensationForNonPecuniaryDamageAmounting" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CompensationForNonPecuniaryDamageAmounting" xlink:to="cosm_CompensationForNonPecuniaryDamageAmounting_lbl_4c7c3e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CompensationForNonPecuniaryDamageAmounting_lbl_4c7c3e" xml:lang="en-US">Compensation for non-pecuniary damage amounting</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherGeneralAndAdministrativeExpense" xlink:to="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_ed2ceb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl_ed2ceb" xml:lang="en-US">General and administrative expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NumeratorForBasicAndDilutedEarningsPerShareAbstract" xlink:label="cosm_NumeratorForBasicAndDilutedEarningsPerShareAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NumeratorForBasicAndDilutedEarningsPerShareAbstract" xlink:to="cosm_NumeratorForBasicAndDilutedEarningsPerShareAbstract_lbl_abec1f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NumeratorForBasicAndDilutedEarningsPerShareAbstract_lbl_abec1f" xml:lang="en-US">Numerator for Basic and Diluted Earnings Per Share:</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NetLossAttributableToCommonStockholders" xlink:label="cosm_NetLossAttributableToCommonStockholders" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NetLossAttributableToCommonStockholders" xlink:to="cosm_NetLossAttributableToCommonStockholders_lbl_b1e9c9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NetLossAttributableToCommonStockholders_lbl_b1e9c9" xml:lang="en-US">Net loss attributable to common stockholders</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DenominatorForBasicEarningsPerShareAbstract" xlink:label="cosm_DenominatorForBasicEarningsPerShareAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DenominatorForBasicEarningsPerShareAbstract" xlink:to="cosm_DenominatorForBasicEarningsPerShareAbstract_lbl_5cb255" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DenominatorForBasicEarningsPerShareAbstract_lbl_5cb255" xml:lang="en-US">Denominator for Basic Earnings Per Share:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_94d50d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl_94d50d" xml:lang="en-US">Weighted Average Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PotentiallyDilutiveCommonShares" xlink:label="cosm_PotentiallyDilutiveCommonShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PotentiallyDilutiveCommonShares" xlink:to="cosm_PotentiallyDilutiveCommonShares_lbl_b2de00" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PotentiallyDilutiveCommonShares_lbl_b2de00" xml:lang="en-US">Potentially Dilutive Common Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:to="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl_f31f21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl_f31f21" xml:lang="en-US">Adjusted Weighted Average Shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_EarningsPerShareBasicAndDiluted1" xlink:label="cosm_EarningsPerShareBasicAndDiluted1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_EarningsPerShareBasicAndDiluted1" xlink:to="cosm_EarningsPerShareBasicAndDiluted1_lbl_331a7b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_EarningsPerShareBasicAndDiluted1_lbl_331a7b" xml:lang="en-US">Basic and Diluted Net (Loss) Income per Share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl_03869b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl_03869b" xml:lang="en-US">Financial Instrument Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OptionMember" xlink:label="us-gaap_OptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OptionMember" xlink:to="us-gaap_OptionMember_lbl_07e715" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OptionMember_lbl_07e715" xml:lang="en-US">Options [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConvertibleDebtMember" xlink:label="us-gaap_ConvertibleDebtMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleDebtMember" xlink:to="us-gaap_ConvertibleDebtMember_lbl_f8b9fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleDebtMember_lbl_f8b9fe" xml:lang="en-US">Convertible Debt [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantsMember" xlink:label="cosm_WarrantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantsMember" xlink:to="cosm_WarrantsMember_lbl_a216e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantsMember_lbl_a216e7" xml:lang="en-US">Warrants [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl_e40a53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl_e40a53" xml:lang="en-US">Excluded from computation of diluted net loss per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockOptionMember" xlink:label="us-gaap_StockOptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockOptionMember" xlink:to="us-gaap_StockOptionMember_lbl_9bf93a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockOptionMember_lbl_9bf93a" xml:lang="en-US">Stock Option [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_7ec230" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_7ec230" xml:lang="en-US">Number of Shares Outstanding, Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_2" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_0cd05f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_0cd05f" xml:lang="en-US">Number of Shares Outstanding, Granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl_8ed869" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl_8ed869" xml:lang="en-US">Number of Shares Outstanding, Expired</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl_4" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl_98fdee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl_98fdee" xml:lang="en-US">Number of Shares Outstanding, Forfeited</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_faf957" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_faf957" xml:lang="en-US">Number of Shares Outstanding, Exercised</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_6" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_5d3159" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_5d3159" xml:lang="en-US">Number of Shares Outstanding, Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_4ffdff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_4ffdff" xml:lang="en-US">Number of Shares Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_be6cb0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_be6cb0" xml:lang="en-US">Weighted Average Exercise Price Outstanding, Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_9" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_d92888" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_d92888" xml:lang="en-US">Weighted Average Exercise Price, Granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_7f59ef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl_7f59ef" xml:lang="en-US">Weighted Average Exercise Price Outstanding, Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_11b77e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_11b77e" xml:lang="en-US">Weighted Average Exercise Price Exercisable, Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WeightedAverageRemainingContractualTermOutstandingBeginning" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning" xlink:to="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning_lbl_4b7c63" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning_lbl_4b7c63" xml:lang="en-US">Weighted Average Remaining Contractual Term Outstanding, Beginning</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted" xlink:label="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted" xlink:to="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted_lbl_0b1525" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted_lbl_0b1525" xml:lang="en-US">Weighted Average Remaining Contractual Term, Granted</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_badba6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_badba6" xml:lang="en-US">Number of Shares Exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WeightedAverageRemainingContractualTermOutstandingEnding" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingEnding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermOutstandingEnding" xlink:to="cosm_WeightedAverageRemainingContractualTermOutstandingEnding_lbl_6af25d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingEnding_lbl_6af25d" xml:lang="en-US">Weighted Average Remaining Contractual Term Outstanding, Ending</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WeightedAverageRemainingContractualTermExercisable" xlink:label="cosm_WeightedAverageRemainingContractualTermExercisable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermExercisable" xlink:to="cosm_WeightedAverageRemainingContractualTermExercisable_lbl_0980f1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WeightedAverageRemainingContractualTermExercisable_lbl_0980f1" xml:lang="en-US">Weighted Average Remaining Contractual Term Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_870247" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_870247" xml:lang="en-US">Aggregate Intrinsic Value Outstanding, Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_18" xml:lang="en-US">[Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_5b399b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_5b399b" xml:lang="en-US">Weighted Average Exercise Price Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_a0d916" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl_a0d916" xml:lang="en-US">Aggregate Intrinsic Value Outstanding, Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_b47d0c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_b47d0c" xml:lang="en-US">Aggregate Intrinsic Value Exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_793e8c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_793e8c" xml:lang="en-US">Aggregate Intrinsic Value Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_ecba16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl_ecba16" xml:lang="en-US">Number of Shares Outstanding, Granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl_fd49ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl_fd49ee" xml:lang="en-US">Number of Shares Outstanding, Forfeited</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_65a04d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl_65a04d" xml:lang="en-US">Number of Shares Outstanding, Exercised</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_fce69b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_fce69b" xml:lang="en-US">Number of Shares Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_e7b950" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl_e7b950" xml:lang="en-US">Weighted Average Exercise Price, Granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_9d55b6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl_9d55b6" xml:lang="en-US">Weighted Average Exercise Price Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning" xlink:to="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning_lbl_3e4049" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingBeginning_lbl_3e4049" xml:lang="en-US">Weighted Average Remaining Contractual Term Outstanding, Beginning</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted" xlink:to="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted_lbl_a9cc95" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermGranted_lbl_a9cc95" xml:lang="en-US">Weighted Average Remaining Contractual Term, Granted</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermOutstandingEnding" xlink:to="cosm_WeightedAverageRemainingContractualTermOutstandingEnding_lbl_d54acb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_WeightedAverageRemainingContractualTermOutstandingEnding_lbl_d54acb" xml:lang="en-US">Weighted Average Remaining Contractual Term Outstanding, Ending</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WeightedAverageRemainingContractualTermExercisable" xlink:to="cosm_WeightedAverageRemainingContractualTermExercisable_lbl_68deeb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_WeightedAverageRemainingContractualTermExercisable_lbl_68deeb" xml:lang="en-US">Weighted Average Remaining Contractual Term Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_4fcb30" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl_4fcb30" xml:lang="en-US">Aggregate Intrinsic Value Exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TwoZeroTwentyThreePlanMember" xlink:label="cosm_TwoZeroTwentyThreePlanMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TwoZeroTwentyThreePlanMember" xlink:to="cosm_TwoZeroTwentyThreePlanMember_lbl_23e50e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TwoZeroTwentyThreePlanMember_lbl_23e50e" xml:lang="en-US">2023 Plan [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TwoZeroTwentyTwoPlanMember" xlink:label="cosm_TwoZeroTwentyTwoPlanMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TwoZeroTwentyTwoPlanMember" xlink:to="cosm_TwoZeroTwentyTwoPlanMember_lbl_97b876" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TwoZeroTwentyTwoPlanMember_lbl_97b876" xml:lang="en-US">2022 Plan [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl_9fec09" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl_9fec09" xml:lang="en-US">Share-based compensation expense</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DiscriptionOfIncentiveStockAwards" xlink:label="cosm_DiscriptionOfIncentiveStockAwards" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DiscriptionOfIncentiveStockAwards" xlink:to="cosm_DiscriptionOfIncentiveStockAwards_lbl_db9e54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DiscriptionOfIncentiveStockAwards_lbl_db9e54" xml:lang="en-US">Discription of incentive stock awards</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl_800790" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl_800790" xml:lang="en-US">Share reserv for issuance</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ExercisePricesBeforeRePricingDescription" xlink:label="cosm_ExercisePricesBeforeRePricingDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ExercisePricesBeforeRePricingDescription" xlink:to="cosm_ExercisePricesBeforeRePricingDescription_lbl_6f6ff8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ExercisePricesBeforeRePricingDescription_lbl_6f6ff8" xml:lang="en-US">Fair value of exercise prices before re-pricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_TermsRepricingDescription" xlink:label="cosm_TermsRepricingDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_TermsRepricingDescription" xlink:to="cosm_TermsRepricingDescription_lbl_978fee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_TermsRepricingDescription_lbl_978fee" xml:lang="en-US">Fair value of terms re-pricing</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl_9e3c8d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl_9e3c8d" xml:lang="en-US">Weighted average contractual term</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantToPurchaseShares" xlink:label="cosm_WarrantToPurchaseShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantToPurchaseShares" xlink:to="cosm_WarrantToPurchaseShares_lbl_96c577" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantToPurchaseShares_lbl_96c577" xml:lang="en-US">Warrant to purchase share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_3a776a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl_3a776a" xml:lang="en-US">Number of Warrants Outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_78d714" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl_78d714" xml:lang="en-US">Option Exercisable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_f44672" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl_f44672" xml:lang="en-US">Warrant exercise price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValueOfWarrantsBeforeRepricing" xlink:label="cosm_FairValueOfWarrantsBeforeRepricing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfWarrantsBeforeRepricing" xlink:to="cosm_FairValueOfWarrantsBeforeRepricing_lbl_2b3f74" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValueOfWarrantsBeforeRepricing_lbl_2b3f74" xml:lang="en-US">Fair value of warrants immediately before the re-pricing</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValueOfWarrantsAfterRepricing" xlink:label="cosm_FairValueOfWarrantsAfterRepricing" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfWarrantsAfterRepricing" xlink:to="cosm_FairValueOfWarrantsAfterRepricing_lbl_74ac9c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValueOfWarrantsAfterRepricing_lbl_74ac9c" xml:lang="en-US">Fair value of warrants immediately after re-pricing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Dividends" xlink:to="us-gaap_Dividends_lbl_11bd65" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Dividends_lbl_11bd65" xml:lang="en-US">Deemed dividend</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Dividends" xlink:label="us-gaap_Dividends" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Dividends" xlink:to="us-gaap_Dividends_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Dividends_lbl_14" xml:lang="en-US">[Dividends]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfCommonStockPerShare" xlink:to="cosm_FairValueOfCommonStockPerShare_lbl_ae7351" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cosm_FairValueOfCommonStockPerShare_lbl_ae7351" xml:lang="en-US">Fair value of common stock</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_FairValueOfCommonStockPerShare" xlink:label="cosm_FairValueOfCommonStockPerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_FairValueOfCommonStockPerShare" xlink:to="cosm_FairValueOfCommonStockPerShare_lbl_15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_FairValueOfCommonStockPerShare_lbl_15" xml:lang="en-US">[Fair value of common stock]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_f866d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl_f866d5" xml:lang="en-US">Divined rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AwardedShares" xlink:label="cosm_AwardedShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AwardedShares" xlink:to="cosm_AwardedShares_lbl_4ce6b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AwardedShares_lbl_4ce6b3" xml:lang="en-US">Total shares of awarded</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_6b84b0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl_6b84b0" xml:lang="en-US">Risk free interest rate</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisableNumber" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisableNumber" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisableNumber" xlink:to="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisableNumber_lbl_054a54" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisableNumber_lbl_054a54" xml:lang="en-US">Number of Warrants Exercisable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightOutstanding" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightOutstanding" xlink:to="us-gaap_ClassOfWarrantOrRightOutstanding_lbl_5758ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl_5758ea" xml:lang="en-US">Warrant otstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WarrantExpirationDateDescription" xlink:label="cosm_WarrantExpirationDateDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WarrantExpirationDateDescription" xlink:to="cosm_WarrantExpirationDateDescription_lbl_dd9338" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WarrantExpirationDateDescription_lbl_dd9338" xml:lang="en-US">Warrant expiration date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightUnissued" xlink:to="us-gaap_ClassOfWarrantOrRightUnissued_lbl_1a31d7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightUnissued_lbl_1a31d7" xml:lang="en-US">Warrant with no expiration</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_b020e1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_b020e1" xml:lang="en-US">Debt issuance price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_UkMember" xlink:label="cosm_UkMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_UkMember" xlink:to="cosm_UkMember_lbl_2acc6e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_UkMember_lbl_2acc6e" xml:lang="en-US">UK [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CroatiaMember" xlink:label="cosm_CroatiaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CroatiaMember" xlink:to="cosm_CroatiaMember_lbl_98f67f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CroatiaMember_lbl_98f67f" xml:lang="en-US">Croatia [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CyprusMember" xlink:label="cosm_CyprusMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CyprusMember" xlink:to="cosm_CyprusMember_lbl_b5b014" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CyprusMember_lbl_b5b014" xml:lang="en-US">Cyprus [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BulgariaMember" xlink:label="cosm_BulgariaMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BulgariaMember" xlink:to="cosm_BulgariaMember_lbl_00c184" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BulgariaMember_lbl_00c184" xml:lang="en-US">Bulgaria [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_IrelandMember" xlink:label="cosm_IrelandMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_IrelandMember" xlink:to="cosm_IrelandMember_lbl_4840e6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_IrelandMember_lbl_4840e6" xml:lang="en-US">Ireland [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_CaymanIslandsMember" xlink:label="cosm_CaymanIslandsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_CaymanIslandsMember" xlink:to="cosm_CaymanIslandsMember_lbl_85041a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_CaymanIslandsMember_lbl_85041a" xml:lang="en-US">Cayman Islands [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="us-gaap_StatementBusinessSegmentsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis_lbl_52045b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl_52045b" xml:lang="en-US">Statement Business Segments Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_WholesaleMember" xlink:label="cosm_WholesaleMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_WholesaleMember" xlink:to="cosm_WholesaleMember_lbl_66427f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_WholesaleMember_lbl_66427f" xml:lang="en-US">Wholesale [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PharmamanufacturingMember" xlink:label="cosm_PharmamanufacturingMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PharmamanufacturingMember" xlink:to="cosm_PharmamanufacturingMember_lbl_cf2948" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PharmamanufacturingMember_lbl_cf2948" xml:lang="en-US">Pharma manufacturing [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NutraceuticalsAndPharmaceuticalsMember" xlink:label="cosm_NutraceuticalsAndPharmaceuticalsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NutraceuticalsAndPharmaceuticalsMember" xlink:to="cosm_NutraceuticalsAndPharmaceuticalsMember_lbl_e0f4db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NutraceuticalsAndPharmaceuticalsMember_lbl_e0f4db" xml:lang="en-US">Nutraceuticals and Pharmaceuticals [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_OtherMember" xlink:label="cosm_OtherMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_OtherMember" xlink:to="cosm_OtherMember_lbl_30799c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_OtherMember_lbl_30799c" xml:lang="en-US">Other [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_9049ff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Assets_lbl_9049ff" xml:lang="en-US">Total assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherRestrictedAssetsCurrent" xlink:to="us-gaap_OtherRestrictedAssetsCurrent_lbl_42fb98" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherRestrictedAssetsCurrent_lbl_42fb98" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherRestrictedAssetsCurrent" xlink:label="us-gaap_OtherRestrictedAssetsCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherRestrictedAssetsCurrent" xlink:to="us-gaap_OtherRestrictedAssetsCurrent_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherRestrictedAssetsCurrent_lbl_3" xml:lang="en-US">[Other Restricted Assets, Current]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_SegmentReportingProfitLoss" xlink:label="cosm_SegmentReportingProfitLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_SegmentReportingProfitLoss" xlink:to="cosm_SegmentReportingProfitLoss_lbl_93784e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_SegmentReportingProfitLoss_lbl_93784e" xml:lang="en-US">Segment profit / (loss)</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_NotificationLetterMember" xlink:label="cosm_NotificationLetterMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_NotificationLetterMember" xlink:to="cosm_NotificationLetterMember_lbl_e1d4fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_NotificationLetterMember_lbl_e1d4fe" xml:lang="en-US">Notification Letter [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PharmalinkMember" xlink:label="cosm_PharmalinkMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PharmalinkMember" xlink:to="cosm_PharmalinkMember_lbl_e85938" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PharmalinkMember_lbl_e85938" xml:lang="en-US">Pharmalink [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected" xlink:to="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_92f31b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl_92f31b" xml:lang="en-US">Purchase price for the acquisition amounted</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ShareConsideration" xlink:label="cosm_ShareConsideration" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ShareConsideration" xlink:to="cosm_ShareConsideration_lbl_1605d0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ShareConsideration_lbl_1605d0" xml:lang="en-US">Consideration share</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_BidingPriceDescripion" xlink:label="cosm_BidingPriceDescripion" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_BidingPriceDescripion" xlink:to="cosm_BidingPriceDescripion_lbl_78ff8a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_BidingPriceDescripion_lbl_78ff8a" xml:lang="en-US">Bid price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_MinimumBidPricePerShare" xlink:label="cosm_MinimumBidPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_MinimumBidPricePerShare" xlink:to="cosm_MinimumBidPricePerShare_lbl_28a35c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_MinimumBidPricePerShare_lbl_28a35c" xml:lang="en-US">Minimum bid price</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_ClosingBidOfSharesOfCommonStock" xlink:label="cosm_ClosingBidOfSharesOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_ClosingBidOfSharesOfCommonStock" xlink:to="cosm_ClosingBidOfSharesOfCommonStock_lbl_579213" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_ClosingBidOfSharesOfCommonStock_lbl_579213" xml:lang="en-US">Closing bid of shares of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityFairValueAdjustment" xlink:to="us-gaap_EquityFairValueAdjustment_lbl_c93694" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EquityFairValueAdjustment_lbl_c93694" xml:lang="en-US">Fair value of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityFairValueAdjustment" xlink:label="us-gaap_EquityFairValueAdjustment" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityFairValueAdjustment" xlink:to="us-gaap_EquityFairValueAdjustment_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityFairValueAdjustment_lbl_7" xml:lang="en-US">[Equity, Fair Value Adjustment]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LitigationSettlementAmountAwardedFromOtherParty" xlink:label="us-gaap_LitigationSettlementAmountAwardedFromOtherParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LitigationSettlementAmountAwardedFromOtherParty" xlink:to="us-gaap_LitigationSettlementAmountAwardedFromOtherParty_lbl_031059" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LitigationSettlementAmountAwardedFromOtherParty_lbl_031059" xml:lang="en-US">Settelment amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherIntangibleAssetsNet" xlink:label="us-gaap_OtherIntangibleAssetsNet" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIntangibleAssetsNet" xlink:to="us-gaap_OtherIntangibleAssetsNet_lbl_8abb9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIntangibleAssetsNet_lbl_8abb9f" xml:lang="en-US">Intangible asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesOther" xlink:to="us-gaap_StockIssuedDuringPeriodSharesOther_lbl_f7ddc1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl_f7ddc1" xml:lang="en-US">Common stock share sold</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_b1e119" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_b1e119" xml:lang="en-US">Gross proceeds from share sold</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesCommissionsAndFees" xlink:to="us-gaap_SalesCommissionsAndFees_lbl_b1e72f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SalesCommissionsAndFees_lbl_b1e72f" xml:lang="en-US">Fees and other commissions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromOtherDebt" xlink:to="us-gaap_ProceedsFromOtherDebt_lbl_fc6d70" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromOtherDebt_lbl_fc6d70" xml:lang="en-US">Net proceeds</link:label>
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    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_PurchaseOrderShares" xlink:label="cosm_PurchaseOrderShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_PurchaseOrderShares" xlink:to="cosm_PurchaseOrderShares_lbl_fe9a0f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_PurchaseOrderShares_lbl_fe9a0f" xml:lang="en-US">First purchase order</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_YearOnePurchase" xlink:to="cosm_YearOnePurchase_lbl_b57cdd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_YearOnePurchase_lbl_b57cdd" xml:lang="en-US">First year purchase order</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_AfterYearFivePurchaseOrder" xlink:label="cosm_AfterYearFivePurchaseOrder" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_AfterYearFivePurchaseOrder" xlink:to="cosm_AfterYearFivePurchaseOrder_lbl_c0e447" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_AfterYearFivePurchaseOrder_lbl_c0e447" xml:lang="en-US">Over year five purchase order</link:label>
    <link:loc xlink:type="locator" xlink:href="cosm-20240630.xsd#cosm_DeadlineReportDescription" xlink:label="cosm_DeadlineReportDescription" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cosm_DeadlineReportDescription" xlink:to="cosm_DeadlineReportDescription_lbl_34b1d9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cosm_DeadlineReportDescription_lbl_34b1d9" xml:lang="en-US">Deadline report</link:label>
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</link:linkbase>
