yes, definitely wouldn't recommend it for bodybuilding purposes... A while back when I was an endurance athlete I used and and I have to admit that the results were truly amazing... It made me a completely different runner and my endurance and work capacity were truly beyond phenomenal.. also, vascularity was insane, best it's ever been, but still not worth it for bbing..
However, it was kind of a pain in the ass to use, as I bought a centrifuge and would spin my blood to get my hematocrit reading every day, as well as getting semi-frequent bloodwork to test my iron levels... If your iron levels are low, the epo isn't nearly as effective..
def wouldn't use for bbing though