Peptide Injection Site Reactions: What's Normal, What's Not, and What Revolution Health & Wellness GHK Cu (Copper Peptide) Therapy Revitaliv Jupiter FL Tripeptidecopper complex GHKCu (II) transiently improved healing outcome in a rat model of ACL reconstruction Fu 2015 Journal of Orthopaedic Research Wiley Online Library 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 Many people are being told to inject peptides like BPC 157, GHK Cu, or TB500 right over the area of pain, thinking it will deliver the peptide directly into the injured tissue. Thats simply not true. Peptide Therapy in Brandon & Lakeland, FL BPC 157, TB 500 & GHK Cu