i use a product called acnefree which is the same as proactiv.. a 3 step program.. IT WORKS!!!
also i have used retin-a in the past with great results and cortizone cream to help heal anything i popped
when you use an aas your test levels increase as will oil production etc.. and since you said your breakouts are mostly on our chin area, i'm willing to bet you are often leaning on your chin or touching your face.. BAD idea!!
The more oil production, the larger the pores and the easier for dirt to get into your pores.. so make a conscious effort NOT to touch your face throughout the day..
also, pick up some cleansing cloths to carry on you (cloths with witch hazel or the like) and wipe your face down a few times a day, ensuring your pores are constantly cleansed..
IMO, i would try all the above steps prior than using any sort of accutane!!! Accutane dries you out everywhere!!! and is SUPER hard on the liver!! So if you are using an aas and accutane, your liver is getting double slammed!!!
go get yourself some milk thistle or silymarin and help your liver cleanse itself!!
be careful intermixing aas with other substances harsh on the liver!!
good luck
super