I am on PHARM GRADE CYPIONATE from my pharmacy and it is produced by a company called SANDOZ. iT IS DOSED AT 200mg/ml in a 10ml Amber Vial.
I know Test E can come in AMPS, 250,200,and 100mgs/ml HG.
Never seen Human Grade Test E in a 10ml vial let alone dosed at 300mg/ml... not saying it doesnt exist but I WOULD SAY ITS UGL bro.