There are lots of good things for acne, and should be used all together for great results. Drinking Green Tea, plain, without anything added, hot or iced. Coconut Oil, internally, 1-3 tb. per day. External treatments are Olive-Oil and Coconut based soaps, French Green Clay, Green Tea Powder, Allantoin (from the Comfrey plant), tea tree oil, honey (raw, unfiltered, darker the better) as a face mask/face wash, shea butter, black currant oil, camomile, fennel seed and lavender...these are healers.
I dont know if this site will stay here but: Acne skin care set on etsy.com that works well~~~ http://www.simplebasics.esty.com