I used the whole system thinking that if I were to try this, it would be best to use all products. I have been doing the system for 3 months. The 1st month I liked my results. This soap feels clean & feels like it cleans your skin & doesn't leave a residue. HOWEVER, it made my skin feel tight after washing. When I used the whole system, my acne cleared, however over 2 months my face began to get REALLY oily a few hours after the products were applied & the oil would not stop all day after blotting with tissue. 3 months into using the whole system, I began to develop Comedonal acne, and am not using cosmetics. The hard-sand-paper bumps on my chin, nose, & forehead were getting worse. Then I got my first cyst on my forehead, and haven't had one in years from using Benzoyl Peroxide products. For sensitive, combination skin, I do not think these products work. For comedonal factors, I don't think a tight cleanser is good for sensitive/acne-prone skin. From what I have learned, if a cleanser makes your skin feel tight after washing, it is stripping the natural oils, thus creating more oil production, which is what happened to me. I also saw more blackheads on my nose, which is a prone spot on my face, after using this system for 3 months. This product also does not state that it's PH Balanced, which is important with cleansers.