Used as a non-ionic surfactant and emulsifier in cosmetic and pharmaceutical formulations. It helps stabilize oil-in-water emulsions, improving texture and shelf life of creams, lotions, and ointments. Commonly found in skincare products for its ability to blend water and oil components smoothly. Also used in some food products as an emulsifying agent, especially in low-fat spreads and salad dressings. Its lipophilic nature makes it suitable for use in lubricants and industrial emulsions where water resistance is needed.