I have suffered with teenage and adult acne (I'm almost 39) and I agree with you, but you have to keep buying and using it for the rest of your life in order to maintain a clear complexion. I had started using Proactiv and used it for about 1 year and my skin never looked better. When I couldn't afford to buy it anymore...WHAM...it came back and looked worse than before. I would love to start using it again, but I just can't afford it.