What Are the Functions of Magnesium Stearate?
You may see magnesium stearate listed on many product labels in your home. It is a chemical substance derived from animal or vegetable fat that has been hydrogenated and processed. It is solid at room temperature and used in a powder form. The melting point is 190 degrees F. Alternate names are octadecanoic acid and magnesium salt. Magnesium stearate is used in many pharmaceutical, vitamin, food, cosmetic and household products, as well as for industrial purposes.