... ): 40%, 60%, 80%, 90,Product DescriptionStevia is natural Green Sweetener, which is extracted from Stevia Leaves (Herbaceous herb ... in Japan and also be separately approved as Natural Sweetener and Medicine medium by China Hygienic Department in 1985 ... same time. 6. Applicability: Food, beverage, medicine medium, sweetener complex, pickles, cosmetics, cigarette flavour, and toothpaste, etc. ...