Award-winning Sheer Hydration Broad Spectrum SPF 40 is a sheer physical sunscreen that provides powerful broad-spectrum protection against harmful UVA and UVB rays. It uses a combination of zinc oxide and titanium dioxide while moisturizing with vitamin E. This formula is also packed with free-radical-quenching antioxidants, including a stable vitamin C, resveratrol, grape seed extract, and glutathione.