Tween 85 is widely used as an emulsifier in the food industry to stabilize mixtures of oil and water, ensuring a consistent texture in products like salad dressings, ice creams, and baked goods. In pharmaceuticals, it serves as a solubilizing agent, enhancing the absorption of poorly soluble drugs in formulations such as injectables and oral medications. The cosmetic industry utilizes it to create stable emulsions in creams, lotions, and makeup, improving their spreadability and texture. Additionally, it is employed in industrial applications, including as a surfactant in cleaning products and as a dispersing agent in agricultural chemicals. Its versatility and effectiveness make it a valuable component across various sectors.