GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true? Copper peptide, known as GHK Cu, has Amazon.com: Copper Peptides Serum for Face Peptides Collagen Renewal & Anti Aging Serum GHK Cu, EGF, Hyaluronic Acid,Collagen Anti Wrinkle, Firming, Moisturizing Korean Skin Care,25mL 0.88 Fl Oz : Beauty & Personal Care Copper Peptides Elmhurst IL Chicago Accelerated Aesthetics What else is essential that im missing? Not pictured: liquid collagen, tirz 5mg every 6 days, and ghk cu 2mg daily, and prescribed progesterone. For context: 43F with malabsorbion issues in perimenopause. : GHK Cu Face Serum 1200MG Lab Tested & High Potency Neurogan Health