I have a few "online friends" that tryed it and only one said it was worth it...The one that commented on it, told me that it caused swelling in the muscle it was injected into but he was unsure if he made any gains after he stopped using it. I personaly wouldnt buy it until there is more research out there...I heard of heart and prostate enlargement with it.
There is Fragment HGH for fatloss out there also. The Frag HGH hasnt gotten any good results also, appearently you have to have a really high dosage, that would cost way too much.