Fraley Whats the difference between GHK Cu (copper peptide) as a topical cream vs an injection? In this video I break down: What GHK Cu is and why its used in anti aging skincare What results Peptide Skin Stack Women 40+ Are Using Instead of Botox YouTube GHK Cu Copper Peptide Neck & Face Serum Is GHK CU replacing Botox? TikTok 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 Revival Clinic