The Avon Clearskin Professional Acne Treatment System is wonderful. I cannot compare it to other treatment systems as this is the first I have tried and I won't be shopping around. It works. I have been using it for about a month and I have had one minor breakout as a result of not using it while travelling for 2 days.
It is a three part system. 1 - Deep Pore Cleansing Scrub, 2 - Clarifying Toner Pads, 3 - Daily Correcting Lotion.
I use the scrub once a day and the toner pads & lotion twice a day. It is sold as the three piece set or you can purchase each part individually. At first I thought it was expensive, however since it works and it goes on sale every few months I plan on stocking up when I can. I am sure with all the "single step" products I have tried, I have spent more than this system. Once I started using the system, I realized that you really get a lot for your money.
The only negative, is the smell. It is not offensive and my family doesn't notice it. It is just a different smell that I have now gotten used to.