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 GHK Cu? LIVV GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Red Light Therapy with SNAP 8 and GHK Cu Peptide: The Ultimate Anti Ag Ghk Cu 50Mg Copper Peptide, Packaging Type: Box, Powder at 18000 box in Nagpur How GHK Peptide Works Signaling GHK acts as a switch for skin repair: Interacts with adenosine receptors reduces inflammation Activates MAPK ERK, PI3K Akt, TGF pathways Stimulates fibroblasts & keratinocytes boosts collagen, elastin