Colorescience No-Show ™ Mineral is the sheerest-of-the-sheer, all-mineral sunscreen that blends into skin so beautifully you’ll forget it’s there. Its ultra-lightweight formula combines patented non-nano zinc oxide with exceptional hydration that leaves skin feeling velvety soft while EnviroScreen® Technology provides comprehensive environmental defense from UVA/UVB, HEV (blue) light, infrared light, free radicals, and pollution.