GHK Cu G Lab Peptides GHK Cu is getting a lot of attention right now, and for good reason. This is not just a skin peptide. It's a copper binding tripeptide with documented effects on gene expression, collagen synthesis, The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms What if your body already had a molecule designed for repair? GHK Cu is a copper peptide involved in skin regeneration, healing, and overall cellular health. For more trusted advice on peptides from GHK CU Averix Labs