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Concentrations (Details) - USD ($)
3 Months Ended
Aug. 31, 2019
Aug. 31, 2018
Sales $ 45,153 $ 63,776
Sales Revenue, Net [Member] | Prep Cleanser And Shampoo [Member]    
Sales 36,712 30,590
Sales Revenue, Net [Member] | Moisturizer And Conditioner [Member]    
Sales 19,665 23,181
Sales Revenue, Net [Member] | Treatment Spray [Member]    
Sales 8,243 12,999
Sales Revenue, Net [Member] | Cellular Complex [Member]    
Sales 8,320 8,371
Sales Revenue, Net [Member] | Hair Masque [Member]    
Sales 1,740 2,698
Sales Revenue, Net [Member] | Thickening Spray [Member]    
Sales 2,553 2,345
Sales Revenue, Net [Member] | Introductory Kit [Member]    
Sales 37,836 31,095
Sales Revenue, Net [Member] | Fragrance Shampoo And Conditioner [Member]    
Sales 25,000
Sales Revenue, Net [Member] | Thermal Protect [Member]    
Sales 2,578 1,367
Sales Revenue, Net [Member] | Bundle [Member]    
Sales 5,745
Sales Revenue, Net [Member] | Others [Member]    
Sales 2,290 3,534
Sales Revenue, Net [Member] | Product [Member]    
Sales $ 125,682 $ 141,180