"highly recommend it. i am 38 and have had acne since my teens. i have tried pretty much everything including topical, oral, bcp, accutane. i have become quite sensitive to oral medications over the years and none of the topicals seemed to help anymore ie. retin a, benzoyl peroxide.  i saw a dermatologist recently who suggested aczone for hormonal acne which is what i have and i was quite skeptical but to my surprise it really did help. after a couple of weeks i stopped having new break outs especially not the major cystic type acne that lasts for weeks and leaves scars. i have not had any side effects. if you have tried everything else this is worth a shot specially if you suffer from hormonal acne."