for me it was sust. i ran a 14 week cycle and got really bad acne which has scared me. that was two years ago. now i run prop with tren and its ok but long acting test and tren depot kills me!
clomd too is a nightmare
Oh god brother, let's not even bring up acne! Anything breaks me out. Eq, deca, test (especially, go figure huh), etc.
My best advice is see a dermatologist. And don't worry about the scarring, I'm sure he can prescribe something to fade it some. Even if it doesn't go away, if you tan or put some fake tanner, nobody will notice
I've used d-bol, sust, Eq, winny, decca and Test E...ocassionally while on I'll get a zit on the sides under my armpits, but other than that...nothing...Knock on wood!