if you have been reading articles recently on, hgh there have been lots problems about chinese quility hgh.
there is also theory that when using hgh use it different gears basecally stack the hgh with test to see better results but you are using chinese hgh.
i recommand buying a pharma grade hgh.

Your safest bet, in my opinion, if you're going to go with the chinese stuff is to go with a type from a source that you can find a lot of people using. I went with kigs (from the main source people get them) before all the new controversy for exactly that reason. There is no garuntee still that what you are getting is real, but the great thing about a site like this is that you will get folks who post lab work and a number of vets in the AAS game talking about what they think works. Obviously, getting some Eli Lilly is the best way to go, but if you can find it you can't afford it. In the future, I would say spend some time on this site and use one that others (who seem to know what they are talking about) are giving the green light on. And I think we all kinda hate this game bro, but you gotta play it- Good luck brother!

What dose are you taking?

There is a lot of fake HGH out there. BIll Llewellyn tested some a while back and found a lot of the chinese stuff was fake. Some was even rat insulin!

If you can get human grade HGH buy it. Its more expensive but its a world of difference away from that chinese stuff.