I see source(s) pimp out their pharma products on this part of the forum all fucking day.
You guys check the lab results for your self and see how close the IGF turns out.

A handful of people have done IGF-1 tests on hyges vs nords and the results aren't that different.

3.5 of nords resultin gin 472 IGF vs 5 IU of hyges resulting in 496.