GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Copper Peptide Serum with 1% GHK Cu peptide, Argireline and Matrixyl 3000 Amazing GHK CU Copper Peptide For Youthful Skin And Hair 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 (Copper Peptide) What it does: Signals skin to repair and rebuild. Benefits: Firmer skin, faster healing, collagen boost, less redness, better texture. Takeaway: Skin reset + anti aging Day 10 GHK CU Peptides Skin Journey