Colorescience Total Protection™ No-Show™ Mineral Sunscreen SPF 50 is the all-mineral, sheerest-of-the-sheer sunscreen that blends into skin so beautifully you’ll forget it’s there! This ultra-lightweight formula combines patent pending zinc oxide with skin-quenching hydration that leaves skin feeling velvety soft while proprietary EnviroScreen® Technology provides total protection from environmental aggressors, such as UVA/UVB, pollution, blue light, and infrared radiation (IR). No-Show™ Mineral Sunscreen SPF 50 is Total Protection™ like you've never seen before!