There's a ton of positive log reviews of HGH on EVO and it's role in bodybuilding. My experience has been deeper sleep, noticeably better skin, better recovery, and over time it contributed to me losing some bodyfat around the stubborn areas like lower back fat and lower abs.
Here's an oldy but a goodie EVO podcast all about HGH:
I use it a couple times myself. I really enjoyed the way it made me sleep harder and the effects it had on my recovery. But it's something you want to stick with long-term if you want the best benefits from it.
HGH is something that I've used for years. It's really good. You're going to get lean muscle mass on it, fat loss, and other benefits like better sleep.
HGH is one of the best compounds out there. You can run anywhere from 1 IU up to 10 IU. I use but I wouldn't run more than 3 IU unless you were a professional.