It smooths crepey, textured skin.

Why we love it: Retinol's ability to trigger collagen and elastin production gradually leads to smoother, firmer skin. But ...

Dermatologists explain why—plus how to use them.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You’re likely already familiar with the benefits retinol creams and serums—but did you know that this ...

“Oh my good god is this not amazing?! My oblivious husband said I looked like had reverse aged in just two weeks.” ...

The beauty heavyweight faces off with the plant-based newcomer.

From deciphering percentages to decoding the latest formulas, this is everything you need to know ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A lot of skincare questions tend to have the same answer: retinol. From reducing fine lines and wrinkles ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Retinol serums have been a staple in our skincare routines for years, and not just for smoothing fine ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Dr. Hadley King, M.D., is a board-certified dermatologist, Clinical Instructor of Dermatology at Weill Medical College of Cornell University, and founder of Dr. Hadley King Dermatology in New York ...