If there's one skincare ingredient that is constantly raved about by dermatologists, it's retinol - and more specifically, ...

Rather, it refers to a category of ingredients. Yep, that's right. It's an umbrella term that encompasses a variety of ...

but tretinoin differs in that the ingredient is in its most potent, active form right out of the tube. Other vitamin A derivatives like retinol are weaker because your skin must convert them ...

“Tretinoin, a vitamin A derivative, is a powerful topical medication commonly used for its anti-aging and acne-fighting properties. The active ingredient in tretinoin is all-trans retinoic ...

As previously mentioned, using benzoyl peroxide with retinol can cause the ingredients to deactivate one another. While prescription acne treatments can be used with BP, tretinoin requires extra care.

I’ve been writing about beauty for the past seven years, and in that time there are few ingredients talked about ... care routines around their beloved tretinoin (the common prescription ...