CYANOCOBALAMIN INJECTION, USP 10,000mcg 10mL (1,000mcg mL) 10mL VIAL B12 Injections and Blood Testing Benefits KAST Aesthetics NEW TREATMENT ALERT A vitamin B12 injection helps treat or prevent deficiency by delivering the vitamin directly into the bloodstream. It's often used for people with absorption issues and is usually safe Tri B12 Liquid Liquid Vitamin B12 Metabolics Grab your quick and easy B12 shot now at CB! Immune health Energy levels Red blood cells Inflammation