Safe Sea Jellyfish & Sea Lice Lotions are Sun Block that also protects against Jellyfish and Sea Lice. The jellyfish stinging cells are activated by several mechanical and chemical events. The understanding of the biochemistry and cell biology of the stinging organelles enabled the development of both the concept and the technology to inhibit the triggering pathway of the stinging cells. SafeSea, jelly fish safe sun block, was scientifically designed to disarm jellyfish stinging cells and to protect the skin. A product you won't want to be without for your next trip to the beach. Help prevent painful jellyfish stings and make your vacation a good one to remember! Scientists determined that a specific combination of glycosaminoglycans, magnesium and potassium chloride that naturally coat the Clown Fish helped neutralize the stinging mechanism of most jelly fish and other similar sea creatures. Now that patented formula is in a bottle and ready to be packed for your next day at the beach. There are 5 different lotions available. Safe Sea Lotion which has no sunscreen may be mixed 1 to 1 with your favorite sunscreen for custom protection. There are 4 with sunscreen SPF 15, 30, 30+ (for sensitive skin and SPF 50. Safe Sea for Kids (SPF30+) is the world's only sunscreen gel that was scientifically developed for the needs of children or adults with sensitive skin to help protect against the stinging of most jellyfish, Sea Nettle, Sea Lice and Coral. This product includes sunscreen SPF 30+ specially formulated for children. Reapply this product every 2 hours for maximum protection against the hazards ofboth jelly fish and the sun!