Restoracell with Copper Peptides, a Great Partner for Microneedling Vitali Skincare Amazon.com: The Youthful Copper Peptide Face Serum Collagen (Formula Same Buffet Plus Copper Peptides) Peptide Serum for Hydration, Anti Aging, Firmness, Skin Elasticity, Copper Elixir 30ML : Beauty & Personal Care Before vs. after 3 months of GHK Cu peptide therapy smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference Real people. Real results. No hype. We didn't ask Stephanie to do anything special. No ring light, no filter, no professional photos. Just her bathroom mirror and 3 weeks of consistency.