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 Clinical Profile Copper Peptide Research Delta Peptides Noninvasive and Efficient Peptide Delivery by a Novel Biocompatible Ionic Liquid ACS Sustainable Chemistry & Engineering Is Glycyl Histidyl Lysine Copper (GHK Cu) absorbed sublingually? NEW! First Ever, At Home, Needle Free Oral Sublingual Peptides!, Introducing our at home, needle free oral sublingual peptide collection now available through @CutlerIntegrativeMedicine., No