Cyanocobalamin is a vitamin of the B-complex family, commonly known as cobalamins (corrinoids). It is a synthetic or man-made form of vitamin B12 that is available as both a prescription and over-the-counter (OTC) medication. Cobalamins exist in several other chemical forms, including hydroxocobalamin, methylcobalamin, and adenosylcobalamin.12 Cyanocobalamin is the most common form of cobalamins used in nutritional supplements and fortified foods. It contains a cyano (cyanide) group in its structure, which makes it more stable than other forms of vitamin B12 as the cyanide stabilizes the molecule from deterioration. Hydroxocobalamin, however, is the most biologically active form of Vitamin B12; hence, it is more preferable than cyanocobalamin for the treatment of vitamin B12 deficiency.


***Not For Human Consumption*** 


100mcg per mL (50mL Vial) 

50 doses per Bottle

1.5% benzoyl alcohol

0.1% ammonium sulfate

B12 (50mL Vial)

SKU: b12-1