B12 (Adenosyl/Hydroxy) provides 2000 ug of vitamin B12 as a blend of ‘active’ forms. Adenosylcobalamin is an activated form of vitamin B12. Hydroxycobalamin is a precursor form of vitamin B12 that is converted in the body to both methylcobalamin and adenosylcobalamin. Adenosylcobalamin and hydroxycobalamin have independent and unique biological functions. Vitamin B12 contributes to normal functioning of the nervous system and psychological function. Vitamin B12 contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue.

Provides the form of vitamin B12 stored in the mitochondria of cellular tissues
Promotes succinyl-CoA production
Supports healthy synthesis of neuronal myelin
A blend of un methylated B12 forms
Part of the PureGenomics® product line
Made with high-quality ingredients backed by verifiable science

Verifiable Science
Adenosyl/Hydroxy B12 offers a unique blend of vitamin B12 , as adenosylcobalamin and hydroxycobalamin. Hydroxycobalamin is a precursor form of vitamin B12 converted in the body's to both methylcobalamin and adenosylcobalamin. It is similar to cyanocobalamin without the cyanide moiety. Adenosylcobalamin is an activated form similar to methylcobalamin. While methylcobalamin is found in the cytosol of cells and predominates in blood and other fluids, adenosylcobalamin is the major form of vitamin B12 stored in the mitochondria of cellular tissues. It is a key cofactor in carbohydrate metabolism for the enzyme methylmalonyl-CoA mutase used to produce succinyl-CoA.1 Optimal levels also support healthy synthesis of neuronal myelin.

Serving Instructions

As a food supplement, take 1 capsule daily, with a meal, or as directed by your healthcare professional.

Serving Size

1 vegetarian capsule contains:

Ingredients

Vitamin B12 (as adenosylcobalamin and 50% hydroxycobalamin) 2000ug

Other Ingredients

Other ingredients
Hypoallergenic plant fiber (cellulose)
vegetarian capsule (cellulose, water)