Ggk Cu Peptide Dose Chart TikTok A year ago I started working with a copper peptide called GHK Cu. Topically every night. And under my doctor's care, I went deeper than topicals with a low dose. The difference in GHK Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by helping GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B GLOW (BPC 157 GHK CU KPV TB500) Injections Team Wellcore