CeraVe Hydrating Mineral Sunscreen SPF 30 Sheer Tint is a 100% mineral sunscreen that provides broad-spectrum protection while delivering a natural tinted coverage. Formulated with three essential ceramides and niacinamide, it helps restore and maintain the skin's protective barrier while offering sun protection. The active ingredients include Titanium Dioxide (5.5%) and Zinc Oxide (10%) which work together to form a protective barrier on the skin's surface to reflect harmful UVA and UVB rays. The formula features MVE Technology for controlled release of ingredients, providing long-lasting hydration. This non-greasy sunscreen is suitable for sensitive skin and blends seamlessly into all skin tones without leaving a white cast. Apply liberally 15 minutes before sun exposure and reapply at least every 2 hours or after swimming/sweating.