Sunscreens tend to be judged on how much protection they offer — which is conveyed by SPF, or sun protection factor. This is the measure of how much sunscreen protects skin against UV rays.

Experts share the best sunscreens for mature skin, the right ingredients and how often to apply it. Shop editor-approved ...

Dermatologists at the American Academy of Dermatology and the Skin Cancer Foundation say that wearing sunscreen is the most important thing you can do to protect your skin from cancer and keep it ...

Heat wave: What to know when extreme hot weather is forecasted When going outside, you should apply sunscreen with a sun ...

The best tinted sunscreens deserve a spot in your cosmetics clutch—for more reasons than one. “Tinted sunscreens contain a combination of mineral [UV filters], such as titanium dioxide and ...

Amanda Lam is a cosmetic chemist in Los Angeles. Hadley King, MD, is a board-certified dermatologist in New York City.

First things first: you shouldn’t only apply a facial sunscreen while sunbathing at the shore. Wearing at least an SPF 30 cream that’s broad-spectrum (meaning, it’ll protect against both UVA ...

However, there’s a significant catch. “Sunscreen ratings and SPF are determined by applying a standard amount of 2mg/cm², which is roughly two finger-length squeezes of product to cover the ...

Well People's Daygleamer Mineral Sunscreen Serum has become this beauty editor's daily beauty staple. Here's what to know about the new SPF.

For the best experience, please enable JavaScript in your browser settings. Here is your guide to shopping for the perfect sunscreen lotion [Courtesy] Sunscreen is ...

meaning you need different things from an SPF product. Central heating, cold winds and lower humidity can all have a negative impact upon the skin barrier, making sunscreens with additional hydrators ...