I have a few questions: Is it that dangerous? What should I take to bring igf-1 up? And I have a question about GHK Cu peptide, I heard about it, but idk if I should take it and what are the risks, also is in a pill, or do I inject it? The last question is: what are safe substances or suplements, that stimulate forward growth, and bone growth on face, and what are risks of it?