Zinka is the original action sports sunscreen company. For over 30 years they have been formulating, testing and producing high quality sunscreens by adding Zinc Oxide and other non-chemical based ingredients to their formulas. The original Zinka sunscreen offers protection against harmful UVA and UVB rays while being water resistant and reef safe. Making it the perfect sunscreen for kids as you can be sure it would hold up against all of their adventures. Zinka sunblock is also available in face sticks, for an easy, no-mess application. They are loaded with Aloe Vera and Vitamins A & E to protect and hydrate areas of sensitive skin.