Compounded GHK Cu Nasal Spray Restorative Compounding Pharmacy + Wellness 12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing., Alright, I need to give you an updateit's been 12 weeks since I started using GHK peptides from Transcend, and What is a GHK CU Injection? Benefits and Uses Prime IV GHK Cu Tripeptide 5 mg 60 Sublingual Tablets SuperSmart GHK CU COPPER PEPTIDE POWDER (60 CAPSULES) (2MG CAPSULE, 120MG TOTAL BOTTLE) UMBRELLA Labs Does it work? Maneup GHK Cu hair growth serum : r tressless