Acne is cause by the toxic in body, the toxic is trying to get out of the body and was reflected on the skin. To cure acne, the most important is to remove the toxic from your body, then just to treat the symptom.
My friend had very bad Acne problem for years. He start taking fibre plus, cryptmonadales and indinine to cleanse the body and help the body recover. For the first 2 weeks, a lot of toxic was being force out of the body, forming a lot of Acne on his face for 2 weeks, it's very bad. Thereafer, it start to disappear gradually. After four months, acne only appear now and then, and very few. A easy to follow diet plan is required also.