I used to have a lot of acne, and nothing worked. I tried ProActive and it cleared up, but then just came back worse a few months later..
I went to a dermatologist and he gave me pills and 2 or 3 face creams. After taking the pills and using the cream, my acne went completely away. I still get pimples here and there, but nothing like I used to. My face has been clear for almost 2 years.