GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Copper Tripeptide 1 GHK Cu 1% Solution If you're using GHK Cu and it stings a little (which is common) this one's for you In this reel I'm sharing the small tweaks that have helped me make peptide injections Experiencing itching & burning from your GHK CU peptide injections? Try these to hacks: 1. Use a longer syringe to penetrate deeper into the fat cells. 2. Dilute the copper. Here I High Quality Copper Tripeptide 1 Ghk Cu powder anti aging CAS 89030 95 5 Cosmetic peptide Manufacturer and Supplier Zhuoer Copper Tripeptide 10x (GHK Cu, Copper Tripeptide 1) (10000ppm Solution)