20iu ghk cu GHK-Cu Buy GHK-Cu Copper Peptide |

You're drawing multiple doses from one vial over weeks

The combination of insulin-like growth factor I and insulin-like growth factor-binding protein-3 reduces insulin requirements in insulin-dependent type 1 diabetes: evidence for in vivo biological activity

You may find that mild redness is normal in the first few days, but it shouldnt get worse - and it should go away on its own

Mechanistically, GHK-Cu has been shown to stimulate collagen and elastin synthesis in dermal fibroblasts, increase decorin (a small proteoglycan that helps regulate collagen organization), and influence matrix metalloproteinases and their inhibitors