I have used GH a few times, and I noticed 5iu is where it really starts to be impressive.
I have ran GH without AAS, just wanted to get an idea of what exactly it did, and I got lean
without making any gains. When a moderate AAS cycle was added to it, gains really took off.
I don't think the GH itself is good for gains, it is the synergy with AAS that is impressive.
I repeated a cycle while on 5iu GH that I had done on no GH at all, and the results were far
better. GH at 5iu+ seems to really enhance the effects of AAS. I really don't want to cycle or
blast without it now.