Our thickest formula made for INTENSE SUN EXPOSURE - 22.5% Zinc Oxide and 6% Titanium Dioxide - Leaves a visible shield against sun exposure!;100% ALL NATURAL Formula - Hypoallergenic, No Harsh Chemicals, No Nanoparticles;Biodegradable Sunscreen! With GREEN TEA, a powerful antioxidant - NO chemical fragrances, NO chemical preservatives (parabens) or emulsifiers;Water resistant - REEF FRIENDLY! Labels say Biodegradable and Eco-Friendly for acceptance in eco-nature parks;100% Satisfaction Guarantee!