I started to get some acne on shoulders and back. Ive been using nizoral for 3 days now, and misting my body after shower, with deodorant stone spray. It doesnt seem to be doing much. Im going to purchase B-5 today. Hopefully it helps out! Do you usually have acne through your whole cycle, or just part of it? Im on my 4th week of just sustanon @ 675/wk.