Used primarily in cosmetic and skincare formulations to protect the skin from harmful ultraviolet (UV) radiation. It helps prevent UV-induced degradation of active ingredients in sunscreens and other topical products, enhancing product stability and shelf life. Commonly found in sun protection lotions, moisturizers, and lip balms due to its ability to absorb UVA and UVB rays. Also utilized in clear plastic and coating applications where transparency and UV protection are required. Its compatibility with various formulation types makes it suitable for both water-based and oil-based systems.