Fraley Whats the difference between GHK Cu (copper peptide) as a topical cream vs an injection? In this video I break down: What GHK Cu is and why its used in anti aging skincare What results Copper peptide GHK Cu Wikipedia Not ready for injectable peptides? The topical GHK Cu is still a vibe If youve been wanting healthier looking, glowy, hydrated skin while aging gracefully this might be your sign to tap in Amazon.com: GHK Cu Peptide Copper Peptides Serum for Face Topical GHKCu with Hyaluronic Acid for Healthy Aging Multi Peptide Formula to Promote Collagen Support Fine Lines Firming Skin Elasticity Hydration : Beauty