Luckily, many skin care products on the market aim to treat crepey skin by smoothing and firming it, but there’s one reviewer-beloved cream on Amazon you may not have heard of. Don’t worry, we won’t ...

Tretinoin was first studied as a treatment for a condition that caused thick, painful skin. Soon after, researchers discovered its ability to tame acne—and today, dermatologists point to it as one of ...