This copolymer is widely used in the personal care and cosmetics industry due to its conditioning and smoothing properties. It is commonly incorporated into hair care products such as shampoos, conditioners, and styling formulations to enhance manageability, reduce frizz, and impart a silky feel to the hair. Its ability to form a protective film on the hair surface helps to lock in moisture and protect against environmental damage. Additionally, it is utilized in skincare products to improve texture, provide a smooth application, and enhance the overall sensory experience. Its compatibility with various formulations makes it a versatile ingredient in both leave-on and rinse-off products.