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 Some people notice their skin looks worse before it improves with GHK Cu. This temporary phase is often called the copper uglies., #skincare, #ghkcu, #skinhealth, #longevity, #peptides What is a GHK CU Injection? Benefits and Uses Prime IV Using GHK CU for Acne and Scarring Treatment GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B