Just thought i would share my experience. A little background on me: I've been exclusively body building for about a year now. Prior to that i was a crossfitter for 2 years and before that a distance runner for around 20 years. My diet is extremely clean although i do have a problem intaking enough calories.
I used 50 mg of Primobolan for 9 weeks. My body got much harder and I seemed to gain some nice muscle although this may also be attributed to hard work in the gym. I gained approx 8 lbs, which kinda freaked me out, but my pants waist fit the same although my legs and butt got bigger with muscle which was nice. THe side effects i noticed was increased libido (which, i hardly needed help in that department! I'm "ready to go" all the time anyway!) a little back acne (not bad--barely noticeable), and deepening/scratchy voice (I sound like I've been drinking whiskey and smoking all night). I did not notice any hair loss, although my hair is naturally very thin and fine so this was a concern to me. Two chin hairs did sprout though and i have to pluck those suckers every couple days! the hair on my upper lip increased, but i've always had hair there and keep it under control.
I am hoping off cycle my voice gets back to normal.
I plan on getting blood work done in about 12 weeks to see where I'm at. I have to go hiking in Peru at the end of May so don't want to hassle with the Primo untiil after that anyway.
The only thing i will miss is the increased libido....I am naturally "that way", but i really enjoyed the increase. I also anticipate strength loss to a small point, but that is to be expected.
Anyways, just wanted to share my experience