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 hair and skin. It is often incorporated into shampoos, conditioners, and lotions to enhance texture, reduce frizz, and improve manageability. Additionally, it helps to retain moisture, making it beneficial for dry or damaged hair and skin. Its lightweight nature ensures it does not leave a greasy residue, making it suitable for various formulations. In hair care, it also aids in detangling and adds shine, contributing to overall hair health and appearance.