UV filters are active ingredients used in sunscreens, cosmetics, and coatings to absorb, reflect, or block ultraviolet (UV) rays. They protect skin, materials, and formulations from sun damage, photoaging, and degradation, ensuring long-lasting effectiveness and safety in outdoor and light-exposed environments. Key Features: Broad-Spectrum Protection: Shields against both UVA and UVB rays. Skin & Product Safety: Prevents sunburn, aging, and product breakdown. Natural & Synthetic Types: Includes zinc oxide, titanium dioxide, and chemical filters. Widely Used: Found in sunscreens, skincare, plastics, and industrial coatings.