Bro a slight variance is i think acceptable. For example if the difference is .1 or .2mg ( less than stated dose) i think is acceptable. But anything lesser than that i would think is not so good. But to get vials with almost no Gh is not a good thing and it should be looked into thoroughly. You are right the intentions are the most important thing. I cannot point to sources but i know for a fact that some chinese suppliers do ask manufacturer to give them 4iu vials. As i do not know of anyone selling 4ius so i would assume those are passed on to customer as 10iu vials. This type of thing i think is not acceptable at all. So the intention of the source is very important also.I think a lot of you guys are asking for or expecting something that's never going to happen. That's near pharma reliability for generics from China, cmon. This is a black market from A to Z.
Guys like TP and PD try their best to source legit gh. Their intentions are good. But as we all know, there is variance from batch to batch. The production is done as cheaply as possible for profit. It's not pharma production level. TP has to test the blacks because he knows this unpredictable variance is real. We all want to know our gh is good, but with generic that certainty is an illusion. From time to time, there will be bad samples for even the best brands/sources. That is the nature of generic gh. Nobody wants to accept it but that's part of the game. You have to trust the source and their production facility and just roll with the ups and downs. I feel that a majority of the time, the gh is decent. That's the best it's going to get fellas. Simple as that.