ghk cu copper peptide clinical studies wound healing randomized trial (GHK- Cu): Uses, Stability & Compounding Tips GHK-Cu Cooper Peptide: The Complete – GHK-Cu: Beginner's Guide to Copper

GHK-Cu directly stimulates fibroblasts (the cells that produce collagen) to increased synthesis of: Type I collagen , the main structural protein of skin, tendons, ligaments (+70 % in the Maquart 1988 studies) Type III collagen , a more flexible type for regenerative tissues Elastin , the protein responsible for the elasticity of skin Decorin and glycosaminoglycans , hyaluronan, dermatan sulfate In the dermatological area this explains the anti-wrinkle effect of GHK-Cu, restoration of the skins collagen structure, which weakens with age

This is due to a gradual change or slowing down of the bodys metabolic rate

On rare occasions some patients do find that B12 improves their sleep if you fall into this category then using B12 at night may be better for you

doi: 10.1053/j.gastro.2011.07.005