Here's what we recommend considering: Peptide Concentration: For highly concentrated GHK-Cu solutions where very small doses are needed, syringes with fine, clear markings (like insulin syringes) are indispensable
GHK has an extraordinarily high affinity for copper, and the biologically active form the chelated copper complex is what drives most of the peptides documented activity
& Fernandez-Checa, J
Step 4: Track Your Progress Keep a simple log of how you feel
Perfect for layering under makeup or after cleansing
Ingredients: Water, Glycerin, Pentylene Glycol, Niacinamide, 2,3-Butanediol, 1,5-Hexanediol, Glutathione, Betaine, Tromethamine, Gluconolactone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Sodium Citrate, Sodium Hyaluronate, Spngomonas Ferment Extract, Citric Acid, 3-O-Ethyl Ascorbic Acid, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Sodium Hyaluronate Crosspolymer, Butylene Glycol, Hydrogenated Lecithin, Xylose, Polyglutamic Acid, Tocopherol, Cholesterol, Dipotassium Glycyrrhizate, Glycine, Cysteine, Sodium Cocoyl Isethionate, Helianthus Annuus (Sunflower) Seed Oil