Fraley What's 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 it's used in anti aging skincare Injectable GHK Cu: Beginner's Guide to Copper Peptide Fraley What's 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 it's used in anti aging skincare GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion GHK Cu Peptide: Hair Regrowth for Thinning & Alopecia GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B