S5 and Table S2)
A 1% serum is roughly 10 mg of GHK-Cu per gram of finished formulation
These natural ingredients, which usually dont cause irritation, include the following: Soy
Determine the concentration of GSH in the sample solution using a calibration curve
Water/Aqua/Eau, Cyclopentasiloxane, Methylheptyl Isostearate, Butylene Glycol, Dimethicone, Cetyl Alcohol, Isohexadecane, Cetearyl Alcohol, Glyceryl Stearate Citrate, Cetearyl Ethylhexanoate, Cetyl Caprylate, Rubus Idaeus Seed Oil, Vaccinum Macrocarpon Seed Oil, Vigna Aconitifolia Seed Extract, Strelitzia Nicolai Seed Aril Extract, Oligopeptide-34, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Magnesium Ascorbyl Phosphate, Niacinamide, Cananga Odorata Flower Oil, Tocopherol, Beta Sitosterol, Zinc Glycinate, Decyl Glucoside, Polysilicone-11, Sodium Cocoyl Glutamate, Dipotassium Glycyrrhizate, Hydrogenated Phosphatidylcholine, Potassium Cetyl Phosphate, Glyceryl Caprylate, Dimethicone Crosspolymer, Dimethiconol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aminomethyl Propanol, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol