A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Oral Liposomal Copper GHK Liposomal GHK Cu Supplement Interested in peptides but not too sure about needles. These sublingual tabs are a great way to get introduced. #peptides #bpc157 #ghkcu Amazon.com: QUBIT GHK Cu Copper Peptide Supplement for Skin & Hair, Easy to Absorb, Precisely Dosed 90 Vegan Capsules : Health & Household GHK Cu Tablets, 2mg 60 Sublingual Tablets Total Needle less peptides??? Yes, really , Sublingual GHK Cu peptide strips are designed to dissolve under your tongue or at the roof of your mouth, where the tissue is thin and highly vascularmeaning