Tretinoin

"the key safety message is that the absence of evidence of harm is not absolute proof of safety"

What causes large facial pores? Unfortunately, there is no one single thing that contributes to pore size. It is a mix of multiple and...

If you have oily skin and were counting on tretinoin to help , you may likely be disappointed. Although tretinoin has been shown to have...

If you’ve ever wondered about the connection between tretinoin, vitamin A, and retinol, you’re in the right place. In this post, we...

Anyone who has used tretinoin before remembers the instructions: apply a pea-sized amount at night. It’s true, tretinoin should be...

Research suggests that you don’t need to apply retinoids every night to reap their full benefits.