I had severe acne for over three months, first I tried some natural ways to get rid of them but wasn't that successful. I went to a dermatologist who recommend me to use the derma cleanse system. I used it for about three weeks and after that all I had left was clean and clear skin. It's been a month now since I have stopped using it, but still haven't had the re-occurrence of acne. I now take care of my skin by cleansing and moisturizing it once a day. I would rate this as aa wonderful product for all people suffering with acne.