As it is not endogenously produced, it is rapidly lost within the urine if not supplemented from the diet
CYANOCOBALAMIN- cyanocobalamin injection Somerset Therapeutics, LLC ---------- Cyanocobalamin Injection, USP is a sterile solution of cyanocobalamin for intramuscular or subcutaneous use
Unsere VHEY Protein-Brownies vereinen intensiven Schokoladengenuss mit hochwertigem Protein, wenig Zucker und 100 % veganen Zutaten
Pol Merkur Lekarski (2020) 48:1247
However, those with a sunflower allergy should avoid this cream, as it contains sunflower seed oil, similar to Andalou Naturals Probiotic + C Renewal Cream

Ingredients: Aqua, Glycerin, Niacinamide, Hydrogenated Coconut Oil, Dimethicone, Isopropyl Myristate, Cetyl Ethylhexanoate, Erythritol, Betaine, Glyceryl Stearate Citrate, Magnolia Sieboldii Extract, Peg-7 Glyceryl Cocoate, Ceramide 3, Yeast Extract, Rosa Damascena Flower Water, Centella Asiatic Extract, Xylitylglucoside, Anhydroxylitol, Xylitol, Glucose, Undecylenoyl Phenylalanine, Glutathione, Nonapeptide-1, Lactobionic Acid, Lactic Acid, Ascorbyl Glucoside, Butylene Glycol, Simmondsia Chinenss (Jojoba) Seed Oil, Panthenol, Cetyl| Palmitate, Sorbitan Palmitate, Sorbitan Olivate, Ceteary| Alcohol, Phenoxyethanol, Ethylhexylglycerin, Dipropylene Glycol, 1,2-Hexanediol, Carbomer, Triethanolamine, Hydrogenated Lecithin, Chlorphenesin, Hyaluronate, Xanthan Gum, Hydroxyacetophenone, Pentaerythrityl| Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Disodium Edta, Sodium Polyacrylate, Aroma