In addition to providing valuable protection from UV, Safe Sea Sunscreen with Jellyfish and Sea Lice Sting Protective Lotion prevents painful stings by chemically deactivating the stinging mechanisms of jellyfish, sea lice, fire coral, and other sea stingers. Safe Sea is formulated with a waterproof, slippery texture which makes it difficult for stinging tentacles to attach to the skin. Water-resistant for 80 minutes. Hypoallergenic, biodegradable formula is harmless to aquatic life. Protection from UV rays Protects from jellyfish, sea lice, fire coral, and other sea stingers Chemically deactivates stinging mechanisms Water-resistant for 80 minutes Hypoallergenic, biodegradable, and harmless to aquatic life Oxybenzone and Octinoxate free