GHK-CU 50mg Kit

Glycyl-L-Histidyl-L-Lysine-Copper(II) (GHK-Cu)

The copper-bound peptide, Glycyl-L-Histidyl-L-Lysine-Copper(II) (GHK-Cu), is a naturally occurring complex ubiquitous in human biological fluids such as plasma, saliva, and urine. This compact tripeptide, GHK, demonstrates a remarkable binding affinity for copper ions, forming a stable structure that is integral to a variety of physiological functions.