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Professional Supplements & Nutritional Products Since 1998

A blend of unmethylated B12 forms to support energy metabolism and neurological health‡

  • Nerve and mitochondria support‡
  • Made with high-quality vegan ingredients backed by verifiable science


Adenosyl/Hydroxy B12 is a vitamin B12 blend formulated for nerve and mitochondrial support. Adenosyl/Hydroxy B12 helps support carbohydrate metabolism for the enzyme methylmalonyl-CoA as well as the synthesis of neuronal myelin.‡

Hydroxycobalamin is a precursor form of vitamin B12 converted in the body 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. Optimal levels also support the healthy synthesis of neuronal myelin.

Supplement Facts:

Serving Size: 1 Capsule
Servings Per Container: 90

Amount Per Serving / % DV

Vitamin B12 (As Adenosylcobalamin and 50% Hydroxycobalamin) 2‚000mcg / 33‚333%

Other Ingredients: Hypoallergenic plant fiber (cellulose‚ vegetarian capsule (cellulose‚ water).

Hypoallergenic / Artificial Additive-Free / Allergen-Free / Non-GMO / No Environmental Contaminants / No Added Excipients.


As a dietary supplement‚ take 1 capsule‚ 1-3 times daily‚ with meals.


  • Store sealed in a cool‚ dry area.
  • If you are pregnant or lactating‚ have any health condition or are taking any medication‚ consult your health professional before use.
  • Keep out of the reach of children.
  • Tamper Resistant: Use only if the safety seal is intact.