Photoaging of the Skin
"I&#039;ve had acne of my forehead and chin for 2 years nothing has worked. My dermatologist prescribed me tretonin and I&#039;ve been using it for 2 weeks , my skin is the worst it has ever been! I haven&#039;t had any skin peeling, my skin is getting quite dry now. I really hope in the next 2 weeks it improves !"