Most people think skincare works at the surface level. But healthy skin function starts much deeper than a temporary glow. GHK Cu is a naturally occurring copper binding tripeptide that is already found Copper Peptides Elmhurst IL Chicago Accelerated Aesthetics How does this Patch work and what are the benefits of Copper Peptide GHK CU? Proprietary form of phototherapy Patented Nanocrystal Technology Reflects light to activate Non Transdermal GHK Cu Youthful Skin, Healthy Cells, Vibrant You. The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline Skin Restoration: Prioritizing Safety Over Trends