A beauty writer puts Massage Envy’s targeted treatment to the test after a vacation left his skin with stubborn dark spots.

"AHAs are water-soluble, so they typically stay near the skin’s surface. However, mandelic acid is unique as it can penetrate ...

Retinol fades hyperpigmentation by speeding up cell turnover. It can take a couple of months to really show its work, but you ...

Another major benefit of lactic acid is its ability to hydrate skin. Unlike other AHAs, lactic acid has a unique structure ...

They say you should 'love the skin you're in', but some conditions are really sent to test this self-love philosophy. Take ...

Our skin is more than a surface, it’s a story. It’s the first thing the world sees, the last thing we shed and the only organ that touches every part ...

Crepey skin—that finely wrinkled, thin, loose texture—can show up on anyone as they age. You can usually find it on areas of ...

Acid reflux occurs when stomach acid flows back into the esophagus and causes regurgitation or heartburn, which feels like a burning sensation in your chest or throat. If this happens regularly, you ...

“While red light (630 nm) and near-infrared light (830 nm), as used in the UKLASH LED Dual Light Pro-Therapy Face Mask, can ...

† Department of Pure and Applied Chemistry in Faculty of Science and Technology and Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, ...

From ultra-hydrating ingredients to strategic application, your skin needs a seasonal refresh as much as your wardrobe.