The Krewd 6351 SPF 50 Sunscreen Lotion provides safe and effective broad-spectrum UVA/UVB protection against sunburn. It's a water-resistant and sweat-resistant sunscreen that lasts for 80 minutes. This FDA-approved sunscreen comes in a convenient squeeze bottle for handy, travel-ready 50 SPF protection against both UVA and UVB rays, which can cause skin cancer. Sport formula provides even coverage for better protection. It's lightweight, non-greasy, absorbs quickly and is free of paraben/phthalates and octinoxate/oxybenzone. Skin damage can occur all year round from sun exposure. Sunblock should be applied evenly and thoroughly on exposed skin. We recommend applying liberally 15 minutes before you go into the sun to allow the sunscreen to fully bind to the skin. Reapply every two hours, or as needed.