week 3 of using GHK Cu peptide pin. If I take a photo with the same lighting? How much of a difference do you think there will be? #ghkcu #peptide #look #looksmaxing #glowup GHK Cu Copper Peptide: The Ultimate Peptide For Longevity Subcutaneous Injection Sites and Instructions for Safe Self Administration Everyones chasing fat loss, meanwhile Ive been over here rebuilding my skin, my hair, and my recovery from the inside out., GHK Cu has quietly become one of the non negotiables in my routine