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 News What is a GHK CU Injection? Benefits and Uses Wellness peptide craze: why people are injecting drugs 'not for human consumption' GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution Are GHK Cu Injections Safe Enough? Alternatives Options Neurogan Health GHK CU Before and After Pictures Topical GHK Cu Skin Results, Face Serum Reviews & Photo Results Neurogan Health