Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details) - Schedule of Inventory, Current

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Inventory (Details) - Schedule of Inventory, Current - USD ($)
Aug. 31, 2021
May 31, 2021
Schedule of Inventory, Current [Abstract]    
Raw materials $ 244,702 $ 344,085
Finished goods 1,437,818 883,967
Total $ 1,682,520 $ 1,228,052