Zinc oxide is a mineral sunscreen that provides protection against both UVA and UVB rays. It works by sitting on top of the skin, scattering and reflecting UV rays to reduce potential sun damage, and is a safer alternative to chemical sunscreens.
Chemical sunscreens harm our marine life. When they dissolve in water, they release chemical compounds that damage several sea creatures, including coral reefs. Entirely free of nanoparticles, Zinc oxide never penetrates the skin and is gentle for our marine friends as well.
Made from natural ingredients with an SPF 50, it contains:
Bees Wax
Avocado Oil
Zinc Oxide
Iron Oxide
Flax Seed Oil 
Crodamol Oil
It lasts for 4-6 hours, is waterproof, Surfer approved and non greasy.