12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK GHK Cu (Copper Tripeptide Serum) in Santa Barbara, CA Eternity Health Partners All About GHK Cu Peptide More Than Just Cosmetic Advanced GHK Cu Face Cream 2400mg 4% Firmer Skin Neurogan Neurogan Health This peptide reverses aging And it's been hiding in plain sight for decades. GHK Cu (Copper Peptide) is one of the most researched anti aging ingredients out there. Here's what it does: Boosts PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r SkincareAddiction