SkinCeuticals Sheer Physical UV Defense SPF 50 (For All Skins) has the following features: Ideal for all skin types, even very sensitive and post-procedure skin. Provides a broad spectrum protection with 100% physical filters, transparent titanium dioxide and zinc oxide. Enhanced with artemia salina, a plankton extract, this lightweight sunscreen increases skin defenses and resistance to UV and heat stress. The weightless fluid spreads evenly and dries quickly, leaving no residue. Protects your skin with a weightless finish.