Allergy Research Homocysteine Metabolite Formula provides nutrients that facilitate the breakdown of homocysteine into methionine and other metabolites. Homocysteine is metabolized either in the re-methylation pathway which breaks down homocysteine into methionine, or in the trans-sulfation pathway where it is metabolized into cysteine and then into taurine. Methylation and sulfation are two pathways of liver detoxification. Suggested Use: As a dietary supplement, 1 capsule one or two times daily with meals, or as directed by a healthcare practitioner. Amount per serving: Serving Size                 1 capsule Servings per container     90 Ingredients: Vitamin B6 (83% as Pyridoxine Hydrochloride and 17% as Pyridoxal-5´-Phosphate) 30 mg Folic Acid    400 µg Vitamin B12 (as Cyanocobalamin)    400 µg Trimethylglycine    500 mg L-Serine    100 mg Other ingredients: Hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, silicon dioxide.