EltaMD UV Clear Broad Spectrum SPF 46 is formulated with 5% Niacinamide (Vitamin B3) to help reduce the appearance of blemishes and discoloration on your skin. This broad spectrum sunscreen contains micronized zinc oxide to protect your skin from damaging UVA (aging) and UVB (burning) rays. Ideal for daily use on various skin types, UV Clear is lightweight and helps even skin tone for a more smooth appearance. It is fragrance-free, paraben-free and non-comedogenic.(net wt 1.7 oz/48 g)