When Jennifer says she didn't know skincare could do this, we felt that. Real results from a real customer using BioGlo's GHK Cu Copper Peptides Serum. Formulated with 2% GHK Cu + Hyaluronic Ghk cu results so far! This is only 3 weeks of using ghk cu 1 mg 5 days a week, also she added it to her tallow cream that she use Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum 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 Cu Peptide Before and After: What to Expect for Skin and Hair