Adapalene
"I'm 18 years old, and I was put on exactly 4 weeks ago. I have hormonal acne, and I thought it wasn't that bad before but I wanted the little bumps off of my face. Now, 4 weeks in, I don't want to leave the house. I expected the first week to burn and break out and even the second week, but now that I'm on week 4, my skin is red, broken out still, and nothing is going away or healing. Don't take this. It hasn't worked for me at all."