MAC's 4 in 1 product works in quadruple ways as a moisturizer, UV protector, foundation primer and skin brightener. The lightweight and soothing emulsion conditions skin while providing long lasting UVA/UVB protection without affecting the wear of makeup. A potent addition of vitamin C gives skin its brightened effects. Helps skin look clearer and brighter immediately and over time. MAC Lightful C Marine Bright Formula SPF 30 Moisturizer50mlSuitable for all skin types