The Aqua Reef Safe Lip Balm 1 oz (28g) is a great buy for the underwater diver, and general water sports enthusiast and will keep the lips safe and protected as you explore the mysteries of the water. The balm is water-resistant up to forty minutes of use after application, and will keep your lips nicely moisturized. Created using Cocoa Butter and Shea Butter, the balm is filled with the goodness of Aloe Vera and Vitamin E too, which keeps your lips gently nourished. The lip balm is unflavored and has an SPF 30 that will guard you from the sun. The Aqua Reef Safe Lip Balm 1 oz (28g) is a great buy for the oceanic explorer who spends a lot of time in the water enjoying all that nature has to offer. Aqua Reef Safe Lip Balm is Eco-Friendly and Biodegradable in Oceans, Lakes & Rivers, and Non-Toxic to Sea-Life.