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v3.25.3

Trade and Other Receivables (Details) | Jun. 30, 2025 AUD ($)
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Trade and Other Receivables [Abstract] |
Expected credit losses |

X
- Definition Amount of allowance for credit loss on accounts receivable. + References No definition available. + Details
Name: | gels_AllowanceForDoubtfulOtherReceivable
Namespace Prefix: | gels_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_TradeAndOtherReceivablesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration