Paying to actually have it tested is more expensive than would be worthwhile IMO. Unless you know someone in a research seting that has anti-
GH antibodies, which would be the cheapest way to
test it, then I'd just
test it to se if it's HCG...if it's not, I'd use it. You should be able to tell very soon whether or not it's
GH. I'd also never buy from anyone where there is any question as to its legitimacy.