Then why dont you take preventative measures? I've done nothing but play with compounds on their own in 3 years to see which androgens give me acne and which dont.
You could also cycle and use 10mg/ED Accutane on cycle, but BW needs to be done every 4-5 weeks IMHO.
Always use an AI and control estrogen. The worst compound for me is any Testosterone preperation, although I havent tried anything very androgenic as I think I already know the outcome.