Safe and gentle on baby's delicate skin, this reef-safe sunscreen is made with all-mineral, non-nano Zinc Oxide to protect your little one from harmful UVA/UVB radiation. Now in a bigger tube so that you and your entire family can enjoy some protected fun in the sun! What Makes Think Baby Sunscreen a safer alternative? BPA Free; Mineral based; Biodegradable; Reef Safe; Water Resistant up to 80 minutes; Paraben free; Pediatrician-dermatologist tested; Free of biologically harmful chemicals. No PABA, parabens, phthalates, BPA, oxybenzone, avobenzone, petroleum, gluten, dairy, or toxic chemicals. No animal by-products or testing; Enjoy the sun with your baby year-round with highly efficacious, gentle ingredients. ThinkBaby Sunscreen has got you (and your baby) covered (literally __)! SPF 50 broad-spectrum UVA and UVB protection; Applies and absorbs easily; Non-oily feel; Made and manufactured in the USA; Use & Care How do I apply Thinkbaby and Thinksport Sunscreen? Thinkbaby and Thinksport sunscreens are perfect for daily use and for anyone spending time in the sun, including pregnant women, children over 6 months, and for anyone with sensitive skin. Please note that use of sunscreen on children younger than 6 months of age requires a doctor's prescription. This is true for ALL brands. It will maintain its SPF after 80 minutes of water immersion. The Environmental Working Group and the FDA recommend reapplying sunscreen every two hours.Thinkbaby and Thinksport sunscreens are perfect for sensitive skin. We recommend testing on a small area of the body to ensure that you don't have any sensitivities. Tips for ApplicationThinkbaby and Thinksport formula applies easily and absorbs quickly. Be sure to apply all areas that will be exposed to sunlight, including behind the ears, neck, hands, feet, and scalp. Reapply every two hours or more as needed. Ingredients Active Ingredient: Zinc Oxide 23.4% (Non-nano) INACTIVE INGREDIENTS: PURIFIED WATER, CAPRYLIC/CAPRIC TRIGLYCERIDE, POLYGLYCERYL-4 ISOSTEARATE, GLYCERIN, HYDROGENATED GLYCERYL ABIETATE, HEXYL LAURATE, CETYL DIMETHICONE, SORBITAN SESQUIOLEATE, MAGNESIUM SULFATE, TOCOPHEROL, SODIUM HYALURONATE, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, OLEA EUROPAEA (OLIVE) FRUIT OIL, CITRUS PARADISI (GRAPEFRUIT) PEEL OIL, VACCINIUM MACROCARPON (CRANBERRY) SEED OIL, RUBUS IDAEUS (RASPBERRY) SEED OIL, CARICA PAPAYA (PAPAYA) FRUIT EXTRACT, HYDROGENATED CASTOR OIL, CAPRYLHYDROXAMIC ACID, TRIETHOXYCAPRYLYLSILANE, GLYCERYL CAPRYLATE, NATURAL FRAGRANCE OIL.