acne
"I started using differin in February after dealing with horrible acne my last semester of college. I think it was stress related, because I've always had pretty great skin up until then. I went to my dermatologist and he prescribed me differin and antibiotics. All I can say is there is hope!! It took me 12 whole weeks to have skin I was comfortable with, but it really does work. My skin was horrible at first when I began using it, the purge as people like to call it, and I really didn't think there was going to be a light at the end of the tunnel. But seriously week 12 hit and it was night and day. I still use it every night with some days off in between but now I am actually comfortable in my skin w/ only the occasional zit"