Sodium myristate is widely used in the personal care and cosmetics industry as a surfactant and emulsifying agent. It helps in creating stable formulations for products like soaps, shampoos, and creams by reducing surface tension and allowing oil and water to mix effectively. In the pharmaceutical sector, it serves as an excipient in tablet and capsule formulations, aiding in the binding and disintegration of active ingredients. Additionally, it is utilized in the production of lubricants and industrial cleaners due to its ability to break down grease and dirt. Its mild properties make it suitable for sensitive skin applications, ensuring gentle yet effective cleansing.