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Intangible Assets (Tables)
6 Months Ended
Nov. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of intangible assets
             
   Estimated Life  November 30, 2025   May 31, 2025 
Licensing rights  3 years  $33,120   $22,080 
Customer relationships  3 years   70,000    70,000 
Trade names  10 years   275,000    275,000 
Website  5 years   100,000    100,000 
Product certification testing  3 years   268,305    180,815 
Less: Accumulated amortization      (323,413)   (244,304)
Total Intangible assets, net     $423,012   $403,591