No because its so widely faked thats why. Or if its real its damaged in the shipping/handling process and no longer effective. I asked because you did not mention getting blood work to confirm it is real. Did you pin 10iu and then have your blood drawn 3 hrs later and request a Growth Hormone serum test???
There is no difference between "pharma grade" and "generic". The process to make HGH is the same in where you require E. Coli and then have to get it to perform a certain way to create the proper folds in the DNA chain. This is stuff that cant be done in a "generic" way. It requires a lab and expensive machines and people that know what they are doing. My own theory (call it my conspiracy theory) is that legit bio tech place who make "pharma grade" also make up extra batches of the stuff and it goes out the back door into the blackmarket. Its sold cheaper because there is a market there for it. All cash. Just a theory. But I dont see some underground lab having the capability of making real HGH in there "lab" . Its just to delicate of a process.
My theory is the opposite. Europe is broke, the USA is broke. Europe let the banks gamble the money away and the USA spend it on wars and weapons of mass destruction.
China has the money, they have the expertise and they have the facilities. I think that most of the HGH is made in China and sold to the so called pharma vendors, just like you can have computer motherboards made in China of any shape or spec and they'll be happy to put any name you like on it or make it any color you like.
The stuff I buy is vacuum sealed, and whilst the Megatrons of this forum can tell me I'm a moron and it actually does NOT work, my family are all on it and I KNOW it does, from the way I feel, my skin, my joint, muscle and tendon problems and the general well-being that I don't feel if I stop it or before I started it.
My wife dropped something into some smoking hot fat - it slipped. She got badly burned with fat on her hand and arm. I wanted to take her to the Emergency, but she hates doctors even more than I do and she refused. She cleaned it and left it open. In 48 hours it had scabbed over and in 10 days there was no trace of where she was burned. Normally it would have taken weeks, if not months.
Just because certain people assure me that what I buy is junk, they can believe what they want. I'm planning to keep pinning I IU daily until I die. If I could afford it I would pin 2 IU.
Both the CP Somatropin and the PSL Gray Top have been tested as you describe above, several times on a different forum which tries to weed out the fakes from the real thing. I see no reason to try to reinvent the wheel, when I can see and feel the effects with my own eyes.