Is GHK CU replacing Botox? TikTok 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 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 GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B Peptide Skin Stack Women 40+ Are Using Instead of Botox YouTube GHK Cu Copper Peptide Neck & Face Serum