The Standard for Cleaner, Healthier Sunscreens. Dermatologist Recommended. Active Ingredient: Zinc Oxide 20%. Safe for Sensitive Skin. Non-Sticky Formula. No Fuss Application. Broad Spectrum SPF 30. UVA/UVB. Water Resistant, Reef Safe & Travel Size (3 Oz). Think pediatric dermatologist-recommended, kid-safe sunscreen is water resistant for up to 80 minutes and provides broad spectrum protection against harmful UVA and UVB rays, leaving little to no white cast. Effective for playtime in the sun and water. Broad spectrum protection, safe for kids, effective, safe formula to nourish skin, reef safe formula, dries clear, water and sweat resistant. Clear zinc sunscreen is a great option for both adults and kids. It goes on clear, so there's no need to worry about white streaks, and it's safe for both reef and marine life. ThinkSport sunscreen is also non-toxic, making it a great choice for kids. It does not have any chemicals, fragrances, or preservatives, making it perfect for sensitive skin. ThinkSport sunscreen is also vegan and cruelty-free. Enriched with leading safe ingredients, our non-nano clear Zinc Oxide, with added conditioning Jojoba and soothing Raspberry Seed Oil.