I know that this may sound crazy, but I have been using Head n Shoulders shampoo for treating my acne for about 6 months now and it is working. I use it as a spot treatment, especially when I get one of those cystic type. In the shower, I use it as a body wash on my chest and back. I started with a sample size bottle and after that I bought a big bottle. Be careful, though, as it can be very drying. I usually spot treat at night with it. It's got something to do with the sulfur in it.