Could this peptide replace Botox? , Not exactly, but it is changing the future of aesthetics., GHK Cu is a regenerative copper peptide that works at the skin level to stimulate collagen, improve Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow 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 Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with