Stearic Acid

Stearic acid is a saturated fatty acid that occurs naturally in many animal and plant fats. Its chemical formula is C18H36O2, and it consists of an 18-carbon chain. Where it's found Stearic acid is commonly found in: Animal fats such as beef tallow and lard Cocoa butter (used in chocolate) Shea butter Palm oil Coconut oil (in smaller amounts) Common uses Stearic acid has many industrial and cosmetic applications. It is used in: Soaps to make them harder and longer-lasting Cosmetics such as creams, lotions, and makeup as a thickener and emulsifier Candles to improve hardness and burning quality Rubber and plastics manufacturing Pharmaceuticals as an ingredient in some tablets and capsules