Amazon.com: Mirror Skin Copper Elixir (2 Pack) Peptide Serum for Face with 1.25% GHK Cu Copper Peptides & EGF Advanced Peptides Serum for Skin Health, Glow Peptide Complex, Hydration, Cellular Renewal GHKCu Copper Peptide Therapy Skin & Healing Regeneration If your goal is healthier, younger looking skin start here!, GHK Cu (aka the peptide everyones talking about) helps boost collagen, support repair, and improve overall skin quality! #explorepage Patuxent Your body already knows how to heal. The question is whether the signals are still strong enough. One of the most fascinating peptides studied in regenerative medicine is GHK Cu, a