The semiconductor used here is zinc oxide (zincite), which is obtained by taking a strip of zinc and heating it with a blow torch. This creates spots of zinc oxide on the strip, which can then be ...

Our skin care non-negotiable will always be sunscreen, regardless of your age, skin type, or season (yes, even if you’re indoors). The best sunscreens for mature skin, however, ...

Ahead, see 11 of the best dermatologist-approved foundations with SPF from Colorescience, IT Cosmetics, Estée Lauder, and more!

Shade Sunscreen, founded by Breelyn Vanleeuwen, introduces a groundbreaking 100% zinc-based sunscreen that blends seamlessly ...