Formulated specifically for post-procedure, sensitive, and very dry skin, Physical UV Defense SPF 30 combines barrier repair and broad spectrum UVA/UVB protection. More advanced than traditional sunscreens, Physical UV Defense is proven to increase the expression of essential proteins responsible for skin barrier integrity. This all-physical sunscreen, featuring zinc oxide (Z-Cote) and titanium dioxide, provides all day hydration making it ideal for daily use. Artemia salina, a plankton extract, provides increased photoprotection by stimulating skin defenses and resistance to UV and heat stress