I was on a 12 week Testosterone E cycle a while back. I had no side effects until week 9 which was bad acne on my left shoulder. It got worse during pct, then it stayed around. I have been off cycle/pct for 3 months now. I still have bad acne on my left shoulder. I have taken epsom salt baths, acne body wash, dish soap scrubbing and sun tanning. Still have the acne. I am ready to go on my next cycle but don't want to start until I get the acne under control and learn how to maintain it.