Glycerol monostearate or Glyceryl monostearate, commonly known as GMS, is a monoglyceride commonly used as an emulsifier in food. GMS emulsifier takes the form of a white, odorless, and sweet-tasting flaky OR powder that is hygroscopic. Chemically glycerol monostearate baking is the glycerol ester of stearic acid and is also employed as hydration powder in exercise formulas. https://www.cnchemsino.com/products/gms/