This copolymer is widely used in the cosmetic and personal care industry due to its unique properties. It acts as a skin-conditioning agent, providing a smooth and silky feel to formulations. It is often incorporated into foundations, primers, and moisturizers to enhance spreadability and improve texture. Additionally, it helps to reduce the greasy feel of products, making them more comfortable to wear. Its film-forming ability also contributes to long-lasting wear and water resistance in makeup products. In hair care, it is used to impart shine, reduce frizz, and improve manageability. Its versatility and compatibility with various ingredients make it a valuable component in a wide range of formulations.