This copolymer is widely used in personal care and cosmetic products due to its unique properties. It acts as an emollient, providing a smooth and silky feel to the skin, making it ideal for lotions, creams, and makeup formulations. Its ability to form a protective barrier on the skin helps to lock in moisture, enhancing hydration and improving skin texture. In hair care products, it adds shine, reduces frizz, and improves manageability by coating the hair strands. Additionally, it is used in sunscreens and primers to improve spreadability and create a non-greasy finish. Its compatibility with various ingredients and stability in formulations make it a versatile choice for enhancing product performance.