Retinol, a derivative of vitamin A, has long been hailed as the skincare gold standard, and for good reason. Consistently ...

“Retinoids strengthen skin, boost renewal and build resilience for your future skin,” says The INKEY List co-founder Colette Laxton. “But just like training a muscle, your skin gets stronger over time ...

Skin cycling is a routine built around rotating active ingredients with recovery days, rather than using everything at once.

This essay first appeared on Wednesday, February 7, in The Strategist Beauty Brief, a weekly newsletter in which our beauty writers share their must-tries, can-skips, and can’t-live-withouts. But we ...

How to determine if it's time to step up the strength of your retinoid and climb up the retinol ladder. Plus, the best ...

Maybe you’ve heard of retinol. Maybe you’ve heard of retinoids. Maybe you’ve heard of both and are wondering, “what’s the difference between retinol vs retinoids?” No matter what skincare buzzwords ...

No product will erase lines completely, but ingredients like retinol and peptides can help them look less severe.

The standout feature of the A3O Elemental Night Cream is its transformative ingredient, trifarotenyl caprylate. This molecule is designed to convert into a retinoid upon application, a class of ...

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 ...

It’s no surprise that the skin care industry is having a moment. Instagram influencers are hawking expensive products left and right, and young TikTok users are continuously sharing their latest “must ...

A team of cancer biologists led by Princeton’s Yibin Kang has resolved a confounding paradox about retinoids and cancer cells ...