I am a 35 year old woman who has battled severe adult acne for years!!! I have tried everything over-the-counter, as well as several different prescription meds, which never seemed to work 100%. Well, I lost my medical insurance and had no choice but to once again, see what other umpteenth over-the-counter product I could find, in desperate hopes that it would at least partly work. After a week off of my Retin-A, my skin was a mess. Not to mention, just absolutely embarrassing. I went to CVS, purchased the last can of the Panoxyl Foam 10%, and only after two days, my skin was completely clear! Ever since, and it's been a month now, I have had perfectly clear skin! Now I will tell you that it really dried my skin out at first (was using it morning and night). Now I JUST use it at night in conjunction with tea tree oil, and basic oil free moisturizer with a drop of pure glycerin added to it. Now I just wake up with ultra smooth and ultra clear skin! I will most definitely use Panoxyl Foam again and again. :)