Stearic acid is widely used in the production of soaps, detergents, and cosmetics due to its emulsifying and cleansing properties. It acts as a thickening agent in lotions, creams, and shampoos, providing a smooth texture and stabilizing formulations. In the food industry, it serves as a lubricant, binder, and release agent in the manufacturing of candies, chewing gums, and baked goods. Additionally, stearic acid is employed in the production of candles, plastics, and rubber, where it acts as a softening agent and mold release compound. Its versatility also extends to the pharmaceutical industry, where it is used as an excipient in tablets and capsules to improve consistency and dissolution.