SolRX SPF 50 Clear Zinc Sunscreen is the choice of professional athletes for protection against harmful UVA and UVB rays. Differing from normal sunscreen formulas , zinc sunscreens form a physical barrier that reflects and scatters the UV waves. Originally designed for trip-athletes and water-sports enthusiasts, our SPF50 clear zinc sunscreen offers our ultimate water and sweat resistant sun protection as well as being ideal for sensitive skin, Highly recommended for the face where the skin is thinner and more easily damaged. Dries matt and clear, so perfect for application under make-up for the ultimate 8 hour all day protection. Oxybenzone free formula so kind to the environment, animals and allergy tested.