3) For large volume of supernatant, concentrate the proteins by ammonium sulphate precipitation, dialyze the dissolved protein solution against 1 PBS, and then apply the solution onto the GSH column

Water, Butylene Glycol, Caprylic/Capric Triglyceride, Beeswax, Niacinamide, Cetearyl Alcohol, Isononyl Isononanoate, Arachidyl Alcohol, 1,2-Hexanediol, Polyglyceryl-3 Methylglucose Distearate, Behenyl Alcohol, Glyceryl Stearate, Betaine, Arachidyl Glucoside, Cetearyl Olivate, Arginine, Carbomer, Sorbitan Olivate, Allantoin, Glycerin, Panthenol, Tocopherol, Xanthan Gum, Glutathione (600ppm), Dipotassium Glycyrrhizate, Ethylhexylglycerin, Disodium EDTA, Sodium Hyaluronate, Glucose, Multi-plant extracts (Mallow, Melissa, Yarrow, Veronica, Peppermint, Primrose), Ceramide NP, Hydrogenated Lecithin, Polyglyceryl-10 Stearate, Sodium Hydroxide, Sodium Ascorbyl Phosphate, Biotin, Folic Acid, Pyridoxine, Cyanocobalamin, Linoleic Acid, Riboflavin, Beta-Carotene, Thiamine HCl, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Fragrance

Glutathione is found in cells throughout the body and comprises three amino acids: glycine, cysteine, and glutamic acid
B12 is stored in the liver