1 pediatrician recommended mineral-based sunscreen brand with broad spectrum UVA/UVB SPF 50+ - Mineral active Zinc Oxide provides broad spectrum protection. We love the reef sunscreen Contains no Oxybenzone and no Octinoxate to help protect delicate coral reefs. Always mineral-based Combining mineral and chemical UV protectors for water-resistant performance you can trust. Paraben-free and fragrance-free Contains no fragrances or parabens, making it ideal for sensitive skin. Water resistant and sweat resistant Up to 80 minutes water resistance, so you stay protected longer.