Coppertone Kids SPF 30 sunblock formulated with Parsol 1789, a special sunscreen ingredient that provides extra UVA protection. Additionally, this waterproof formula lasts for a full 6 hours in and out of water and is ideal for water-loving children. Parsol 1789-Extra UVA protection to help prevent skin damage. 6-hour waterproof - long lasting protection. Hypoallergenic - Non-irritating and mild, PABA-free.