Arachidic acid is primarily used in the production of lubricants and waxes due to its long-chain saturated fatty acid structure. It is often incorporated into formulations for industrial lubricants to enhance their stability and performance under high temperatures. In the cosmetics industry, it serves as an emollient and thickening agent in creams, lotions, and other skincare products, providing a smooth texture and improving product consistency. Additionally, it is utilized in the manufacture of soaps and detergents, where it contributes to the hardness and longevity of the final product. In food applications, it is sometimes used as a coating agent for fruits and vegetables to extend shelf life by reducing moisture loss. Its versatility makes it valuable across various industrial and consumer applications.