Glycerol monostearate, commonly known as GMS, is an organic molecule used as an emulsifier. GMS is a white, odorless, and sweet-tasting flaky powder that is hygroscopic. It is a glycerol ester of stearic acid. It occurs naturally in the body as a by-product of the breakdown of fats, and is also found in fatty foods. GMS is a food additive used as a thickening, emulsifying, anti-caking, and preservative agent; an emulsifying agent for oils, waxes, and solvents; a protective coating for hygroscopic powders; a solidifier and control release agent in pharmaceuticals; and a resin lubricant. It is also used in cosmetics and hair care products. Glycerol Monostearate (GMS) is an effective emulsifier used in the baking industry available in the form of small beads, flakes, or powders. In addition to emulsification, GMS is a thickening agent and a stabilizer. In baking, it is used to improve dough quality and stabilize fat/protein emulsions.