Myristic acid is used in cosmetics and skincare products as an emollient and surfactant to improve texture and stability, helping create smooth, creamy formulations in lotions, creams, and soaps. It acts as a conditioning agent in hair care products, enhancing softness and manageability. It is employed in the production of detergents and cleaning agents due to its foaming and cleansing properties. In the food industry, it serves as an emulsifier, acidity regulator, and component in food esters. In pharmaceuticals, it functions as a surfactant or emulsifier in formulations. It serves as an intermediate in the synthesis of dyes, lubricants, and other industrial chemicals. Additionally, it is used in research settings to study protein lipidation, where it plays a role in anchoring proteins to cell membranes.