Polysorbate 20 is used in cosmetics and skincare products as a surfactant, emulsifier, and fragrance ingredient. It is derived from Lauric Acid and is also a chemical mixture of sorbitol ethylene oxide. Use polysorbate in applications where you need water and oil to combine a prime example would be room sprays, but it can also be used in bath oils, cream preparations, and shower gels/shampoos. Polysorbate 20 is soothing to the skin. It is used to improve the touch, feel, and texture of skincare and cosmetic products.