These products also boost collagen. Tretinoin was the first retinoid approved by the U.S. Food and Drug Administration, but ...

We may earn an affiliate commission from links. Love retinol but wish it worked harder? A tretinoin skin-care routine is just what the doctor ordered. Tretinoin, also known as all-trans retinoic ...

I’d always intended to use it as a way to “prep” for tretinoin, but now I like it so much I might never make the switch.

Correction In an earlier version of this article, we misstated that retinoids are a milder version of prescription strength tretinoin. It has been updated to clarify the relationship between ...

People build their skin-care routines around their beloved tretinoin (the common prescription retinoid), swapping tips for the dreaded adjustment period (moisturizer first, for slower absorption ...