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 Our brains are wired to recognize faces through emotion and overall impression, not by cataloging every detail. This is called facial pattern satiationwhere our brains quickly stops noticing small, individual features and Can GHK Cu Be Taken Orally? Oral GHK Cu Bioavailability, Tablets & Copper Peptide Safety Neurogan Health Neurogan Health, Copper Peptide GHK CU, 120 mcg, 60 Tablets iHerb Copper, Collagen, and Controversy: Inside the GHK Cu Buzz Copper, Collagen, and Controversy: Inside the GHK Cu Buzz