Polysorbate is a type of emulsifier commonly used in food, cosmetics, and pharmaceuticals. It helps mix ingredients that usually don't blend well, such as oil and water. This property makes it valuable in products like salad dressings, ice creams, and lotions, ensuring a smooth and consistent texture. In addition to its role in food and cosmetics, Polysorbate is also used in medical applications, such as drug formulations and vaccines. It aids in stabilizing these products, enhancing their effectiveness and shelf life. Overall, Polysorbate is an important ingredient in various industries for improving product quality.