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3 000 mcg of Vitamin B12 (as Methylcobalamin) Per Serving Formulated without Gluten GMOs or Soy Super Nutrition® Vitamin B12 is a high-potency formula containing 3 000 mcg of bioactive methyl B12 with folic acid biotin and B6 in a great-tasting cherry-flavored lozenge that dissolves under the tongue.iTested Verified