EltaMD UV Physical Broad Spectrum SPF 41 Lightly Tinted Facial Sunscreen is a 100% mineral sunscreen for normal to oily skin. Formulated with natural mineral compounds of Zinc Oxide and Titanium Dioxide that provides broad spectrum protection by reflecting and scattering UVA and UVB rays. It is lightly tinted with a matte finish to blurs imperfections and even skin tone. UV Physical can be used alone or under makeup and water resistant up to 40 minutes.