What's the difference between the types of GH?

[Anthony]

I want to use GH, but I don't know which one I should need and how much it should be.
Can anybody tell me what the differecen between the different types of GH? Like HGH, jintropin,Hygetropin,and HCG?
Some sales tell me that there is little even no difference between these, all of them can build muscles.

[liftsiron]

It depends on who you get your hgh from often times. You want hgh that is 191aa not 192aa. HCG is not hgh or even close.
Human chorionic gonadotropin (hCG)

[Roughrydr]

Tell us about yourself. Age. Height. Weight. Years training. Your goals for weight training. Etc