GHK-Cu

  GHKcu, a naturally occurring tripeptide found in human plasma, has emerged as a promising anti-aging compound with a wide range of potential benefits. Its ability to stimulate collagen and elastin production, enhance wound healing, and protect against oxidative damage makes it a compelling ingredient for skincare and overall health promotion. What is GHKcu? GHKcu (glycyl-L-histidyl-L-lysine) is a small protein fragment composed of three amino acids: glycine, histidine, and lysine. It has a strong affinity for copper ions, forming a complex known as GHK-Cu. This complex is believed to be responsible for many of GHKcu's biological effects.