Buy Anti-Wrinkle Loss Hair Loss Prevention Copper Peptide Ghk-Cu Tripeptide-1 Powder Online   Copper peptide GHK-Cu Basic Information Product name: (GHK)2-Cu(Copper Peptide) CAS No: 49557-75-7 Molecular Formula: C28H46N12O8Cu Molecular Weight: 742.29 Appearance: Blue powder   What is Copper peptide(GHK-Cu)? Copper peptide GHK-Cu is a naturally occurring copper complex of a glycyl-L-histidyl-L-lysine peptide. Since it has three amino acids it is called tripeptide. The …