This copolymer is widely used in personal care and cosmetic products due to its unique properties. It acts as a conditioning agent, providing a smooth and silky feel to skin and hair. Its ability to form a protective film helps in retaining moisture, making it effective in lotions, creams, and hair care formulations. Additionally, it enhances the spreadability of products, ensuring even application. Its non-greasy texture and compatibility with various ingredients make it a popular choice for improving the sensory experience of cosmetic formulations. It is also used in sunscreens and makeup products to improve water resistance and longevity.