Just wrapped up a 12 week run with GHK Cuand the results were , Smoother, healthier looking skin (felt tighter, more refreshed) Thicker, stronger hair over time Faster recovery from workouts I ran GHK Cu for 12 months so you dont have to (here are the results) GHK CU Before and After Pictures Topical GHK Cu Skin Results, Face Serum Reviews & Photo Results Neurogan Health GHK Cu Peptide: What It Does for Body Composition and Metabolic Health Private Label Advanced GHK Cu Copper Peptide Face Cream Anti Age Improve Elasticity Blue GHK Copper Peptides Powder Moisturizer Copper peptide questions we get asked all the time How often should you use it? Do you need to avoid the sun? If you're new, start once daily (evenings are great),