Cu 2 Copper Tripeptide Serum Liposomal Copper GHK mL QS0137 Quicksilver Scientific GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution Quicksilver Scientific is proud to introduce their first oral liposomal peptide, Copper GHK! Copper GHK supports many regenerative and reparative roles such as: Collagen and elastin synthesis* DNA maintenance* 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