I have almost tried everything for my persistent acne only on my forehead. I'm 19 year old girl,(also on bc pills)I've seen 4 different dermatologist and have tried differin-which burned my face, tazorac-which made my acne a lot worse for 4 months, ziana and minocycline- which worked very temporarily and did not defeat the acne, I stopped using the antibiotic because I was taking it for almost 2 years. Aczone-which made my skin scaly. I am now using tretinion .025% at night. It does help smooth out the bumps, but it's not getting rid of my acne. I struggle with a bunch of closed comedones on my forehead and blackheads. If I'm clear in the morning, it won't last and I'll have a bunch of bumps later. I also get bigger whiteheads, probably at least 2-5 at a time. I only have under the skin blackheads/clogged pores on my chin, along with blackheads on my nose. I've struggled with acne on my forehead for 4, almost 5 years. I now have post inflammatory hyper pigmentation. Please help me I'm at my ends with this! I can't do this anymore!