hi...I just want to tell you all that I made a little bit of improvement in my skin since I talked to a dermatologist. I started to consult to her this past january 29 and it's been 1 month and a week since I apply her regimen to my skin. The regimen she gave to me is similar to Dan's. It also has Benzoyl Peroxide but in 5%. I only use BP for the affected areas because she told me that areas which has no acne, if applied, will be irritated and might cause acne. So I strictly followed what she told me. I apply BP once a day (morning). And at night, I apply Tretinoin .05% unto my face thinly and letting it dry. I'm not using any moisturizer after I apply BP. So I'm gonna show you the improvement. BTW the first pic was uploaded past november. I got acne maybe because of stress.