Copper Peptide Serum with 1% GHK Cu peptide, Argireline and Matrixyl 3000 GHK CU aka the beauty peptide. I've got the reconstitute and dose chart at the end for reference. Where I purchase mine from Elite Peptides Australia Discount code WISHY10 (because who doesn't love Amazon.com: Neurogan GHK Cu Copper Peptide Hair & Scalp Serum 2400mg, 4% Copper Peptides Fast Absorbing, Water Based Formula for Hair Softness & Shine Cosmetic Dry Scalp Moisturizer Spray, Made in USA : GHK Cu peptide is the ultimate tool of biohacking your skin. Injectable GHK Cu peptide works as a repair signal inside your skin. And when the skin functions better, the visible effects follow: Reduced Copper Peptide GHK Cu DIY Make Your Own Face and Hair Serum Mix with Any Skincare Product, Skin Perfection 0.5 Fl Oz, 300 Drops : Buy Online at Best