Adults usually getvitamin B12 injections in doses of 1000 mcg, based on the deficiency level

Purified Water, Ammonium Lauryl Sulfate, Glycerin, 1,2-hexanediol, Lauryl Glucoside, Cocamidopropyl Betaine, Acrylate/c10-30 Alkyl Acrylate Crosspolymer, Hydrolyzed Sodium Hyaluronate (9,740 ppm), Tromethamine, Sodium Chloride, Citric Acid, Sodium Benzoate, Glutathione (300 ppm), Disodium Edta, Hydrogenated Lecithin, Maltodextrin, Polyglyceryl-10 Stearate, Polyglyceryl-4 Caprate, Hydrolyzed Gardenia Extract, Butylene Glycol, Niacinamide, Glyceryl Glucoside, White Thistle Extract, Dimethylsilanol Hyaluronate (300 ppb), Sodium Hyaluronate (200 ppb), Polyglyceride Lil-10 Laurate, Hyaluronic Acid (50ppb), Hydrolyzed Hyaluronic Acid (50 ppb), Hydroxypropyltrimonium Hyaluronate (50 ppb), Potassium Hyaluronate (35 ppb), Copper Tripeptide-1, Sodium Acetylated Hyaluronate (15ppb), Acetyl Hexapeptide-8, Cyanocobalamin, Pyridoxine Hcl, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tri Peptide-1, Riboflavin, Fragrance, Hexylcinnamal

N Engl J Med 387:22452257 Chanoine J-P, Hampl S, Jensen C et al (2005) Effect of orlistat on weight and body composition in obese adolescents: a randomized controlled trial
Synthetic 39-residue lipidated polypeptide investigated as a triple agonist at the GLP-1, GIP, and glucagon receptors in preclinical metabolic research