Banana Boat™ Aloe Vera and Vitamin E Lip Balm is very water/sweat resistant and moisturizes and soothes dry chapped lips. this ultra-sheer formula with patented AvoTriplex™ technology protects in 3 ways: 1. Against sunburn with high UVB protection, 2. Against the effects of aging and long-term skin damage with high UVA protection, and 3. Lasts longer than ordinary sunscreens since it doesn't break down.