What is GHK Cu? LIVV PSA] Finally, a Dr. explains the mechanism behind the "copper uglies" : r SkincareAddiction Unlocking the Power of GHK Copper Bulk Naturals GHK Cu Our combination of GHK CU Peptide Therapy + advanced laser skin treatments helps support collagen production, improve skin texture, reduce redness, and promote a healthier, more youthful appearance. At Icon MD, every treatment Uses and Benefits #ghk GHK Cu is a naturally occurring peptide in human plasma that declines with age. When used in injections (usually subcutaneous), it can offer various benefits: Skin Rejuvenation and Anti Aging: