Tretinoin
"I have had on and off acne since I was a teenager, now 22, my acne became more hormonal on my cheeks.  I had tried everything, and decided to go to my doctor for a prescription. I was prescribed Stieva A 0.01%, and I am so happy!  I have only been on it for 7 days, but there has been a dramatic change already.  Over the first few days I had a breakout with the acne that had been under my skin, after they cleared up, I had a bit of drying (still do) but nothing too bad! I have also noticed that my skin feels a lot less oily, which I love! Will definitely continue, and can't wait to see results after a few months!

From what I have read online you are prone to breaking out at first, get through those first few days/weeks, results are worth it!"