Glycerin Vegetable Based Liquid (RSPO sustainable Palm Derived) is used as a humectant, it literally draws moisture from the air into the skin. Helps to protect the skin from environmental irritants. It is sweet tasting, warming to the skin, and edible. Glycerin is used as an ingredient in edible love oils.INCI: GlycerinPurity: 99.5%Physical Form: Thick Clear LiquidMelting Point: N/AApplications: TopicalUsage Rate: Up to 8% (start at a .5% or lower)Solubility: Water