Recent content by sadie cynthia

No, because I have used double the percentage of retinol doctor has prescribed me to. There is a pretty good chance i might be berated

Hi there I am an fairly new user of tretinoion. I have started off with 0.5 percent.The problem is I have got some hyperpigmentation caused by the retinol burn.. which is lingering on for 3-4 months now. They have become black patches.. any thoughts on what to do?