SUN BUM MINERAL SPF 50 SUNSCREEN LOTION. Some of us like to go au naturel. Our natural, zinc-based Mineral sunscreen sits on top of your skin to block sun, leaving a matte finish with Broad Spectrum SPF 50 protection from UVA/UVB rays.CHEMICAL FREE SUNSCREEN. Our zinc-based Mineral collection was created for your lounging and earth loving pleasure. Lightweight and silky, this Sun Bum collection is sure to leave your skin feeling clean, natural and protected!HOW TO USE. Apply liberally 15 minutes before sun exposure. Reapply after 80 minutes of swimming or sweating and every 2 hours. Sonny’s Tip: A white tint is normal, as this rad screen sits on top of your skin as opposed to absorbing into your skin!PROTECT YOUR SKIN. The key to safe sun is to protect and moisturize your skin. Our Mineral Sunscreen line is enriched with Zinc Oxide, and is Hypoallergenic, Gluten and Cruelty and Free to ensure a fun, clean day in the sun.TRUST THE BUM®. What does that mean? It means trust us, the ones who live on the beach and need products that work on even the most intense days in the sun. The simple truth is, when you make products to protect the ones you love, you make ‘em better.