Differin
"I've always suffered with acne throughout my teenage years & adult life. I have PCOS & I had a full thyroidectomy due to thyroid cancer last year. I'm now 38. My hormones went crazy after surgery. I was breaking out terribly. I've tried every over the counter & natural treatment you could imagine. Nothing worked. I saw the commercial & was of course skeptical. I picked it up at target & started using it during my usual breakout time (week before my period) within a week it was cleared up! My acne scars are lighter as well. People at work are actually saying how good my skin looks! I wish I would've tried sooner. I use a very thin layer in common breakout areas. I also moisturize with coconut oil. Fantastic product!"