Oral Liposomal Copper GHK Liposomal GHK Cu Supplement The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline Viral claim says GHK Cu reset nearly 4,000 genes to a younger state and increased collagen production in a preclinical study. This refers to research on GHK Cu, a naturally occurring copper binding peptide that Your skin is not aging., It is forgetting how to repair., Most treatments today try to cover damage., Very few actually tell your skin to fix itself., GHK Cu is a copper peptide naturally present in