Quicksilver Sun Energy sun spray express 15 SPF UVB water resistant. reapply after 40 minutes in the water or after excessive perspiration. High protection and broad spectrum. With pure spirulina extracts, which frequently used as a supply of vital energy, and as an outstanding source of antioxidants, minerals, and vitamins. It brings you all the the energizing, toning and invigorating properties for very healthy skin. Particularly well suited for sportsmen.