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 show you how to 89030 95 5 GHK Cu Gly His Lys Cu Copper Tripeptide 1; Prezatide copper 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 Why Collagen Loss Accelerates After 40: The Role of GHK Cu in Menopaus Pure & Cimple The Blue Revolution: Why 1% Pure GHK Cu is the New Standard for Mature Pure & Cimple GHK CU, Why this audio? Because injecting feels like a constant wasp sting so it takes me about 15 seconds to pin .2 mL. I dread this shot every night for that reason. Also, it leaves me bruised, so I