Nerve and Mitochondrial Health Adenosyl/Hydroxy B12 offers a unique blend of vitamin B12 to promote nerve and mitochondrial health. Hydroxycobalamin is a precursor form of vitamin B12 converted in the body to both methylcobalamin and adenosylcobalamin. 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 healthy synthesis of neuronal myelin. SUGGESTED USAGE Take 1 capsule, 1–3 times daily, with meals. INGREDIENTS Serving Size: 1 capsule Amount per serving: Vitamin B12 2,000 mcg -(as adenosylcobalamin and 50% hydroxycobalamin) Other Ingredients: hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water). Non-GMO. Certified gluten free. WARNINGS If you are pregnant or lactating, have any health condition, or are taking any medication, consult your health professional before use. Keep out of reach of children. Use only if safety seal is intact. ADDITIONAL INFORMATION Store sealed in a cool, dry place.