ZO Skin Health’s Sunscreen + Primer Broad-Spectrum SPF 30 delivers daily, dual-action protection with broad-spectrum coverage against UVA/UVB, IR-A and HEV light while laying down a smooth, mattifying primer finish for a soft, silky feel. The 12-hour time-release ZOX12 antioxidant complex, hydrating silicones and soothing bisabolol help defend against sun-induced damage, calm visible irritation, and blur the look of fine lines and surface imperfections as makeup applies more evenly and wears longer.With 20% Zinc Oxide and 1% Titanium Dioxide, plus Vitamin E (Tocopheryl Acetate), ZO-RRS2 plant stem cell complex and natural melanin, the gentle, water-resistant formula supports comfortable, consistent wear whether used alone or under makeup for a protected, refined look throughout the day.