2 weeks in on GHK Cu and the glow is REAL., Brighter complexion, More even skin tone, Less breakouts, Softer fine lines, Thicker, fuller hair, This is just the beginning. Consistency is Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Neuro NACET Supplement N Acetyl Cysteine Ethyl Ester 20x Bioavailable Than NAC 600mg 60 Capsules Walmart.com Amazon.com: Asterwood Copper Peptides Serum for Face Tightening, Repairing, Collagen Boosting with GHK Cu Peptide and Hyaluronic Acid 2 Fl Oz : Beauty & Personal Care GHK Cu Copper Peptide Serum with Hyaluronic Acid Anti Aging Facial Serum, Deep Moisturizing & Nourishing, Firming & Wrinkle Smoothing Fragrance Free 30ml Daily Face Serum for All Skin Types Men