Maybe, but I just cant see that GSO is going to magically remove what is known as a difficult pin. I have brewed with quite a few different carrier oils and GSO, cottonseed, sesame, grapeseed, whatever it aint gonna change the fact that Prop fucking hurts.
Phrmas normally mix their concentrations at the appropriate levels for the end consumer, that is the reason that they produced Pharma Test Prop at 50mg/ml and not higher.
And yes I agree that their goal is to make money, but I am pretty damn sure that the millions and millions of dollars used to develop a product had to include user comfort in the process.