copper peptide benefits (GHK Cu) Dr. Harikiran Chekuri GHK Cu Injectable Team Wellcore Copper peptides and Botox serve very different purposes. Botox works by relaxing muscle movement, while copper peptides support skin repair, collagen production, and long term skin quality at a cellular level. @drnihalhussein explains GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy GHK Cu (Copper Peptide) is one of the most powerful peptides for skin regenerationboosting collagen, elastin, and hyaluronic acid while fighting inflammation. But can it truly replace Botox? Here's the deal: GHK Cu supports