7 Zinc Oxide Sunscreens That Won’t Make People Think You’re The Lifeguard
For some weird reason, the visard hasn’t stood the test of time quite as well as another centuries-old sun protector: zinc oxide, which has been used as a physical sun protectant for thousands of years. Unlike chemical sunscreens, which absorb UV light, physical sunscreens create a barrier that
reflects the light so it doesn’t reach the skin. It’s one of the few ingredients that blocks both UVA and UVB rays — which are known to cause premature aging and skin cancer respectively — and is
reef-safe, nonirritating, nonallergenic, and non-comedogenic.