Glycerol, also known as glycerin, is a simple polyol compound that is colorless, odorless, and viscous. It is a key building block of triglycerides, which are the main constituents of fats and oils. Glycerol is a trihydric alcohol, meaning it contains three hydroxyl (OH) groups. It is soluble in water and is sweet-tasting.
Glycerol has various applications across industries. In food and pharmaceuticals, it serves as a humectant, solvent, and sweetener. It’s also used in the production of cosmetics, toiletries, and personal care products for its moisturizing properties.