OP, let AmazonianBody help you verify legitimacy,
I understand you're deficient but you’re leaving out details that could help us understand what you’re trying to convey. Are you saying in the past that generics have increased your igf but you’ve felt no relief from symptoms? I have seen numerous people with gh deficiency get relief from generics, but they have also reported more relief from pharma than generic.
It sounds like you have something else going on here to have an igf-1 that sky high on that little gh and be experiencing no relief. This honestly is likely worthy of consulting your doctor about if financials allow. I’ve seen people here running 8iu+ with less impact on their igf-1 than you.