Supplement Facts Serving Size: 1 Lozenge Servings Per Container: 60 Description Amount per Serving % Daily Value Vitamin B-12 (as Methylcobalamin) 10 mg (10,000 mcg) 416,667% Other Ingredients: Xylitol, Sorbitol, Cellulose, Citric Acid, Stearic Acid (vegetable source) and Natural Flavors. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Vitamin B-12 is necessary for the production of energy from fats and proteins and is well known for its critical role in DNA synthesis, as well as in homocysteine metabolism. Methylcobalamin is the co-enzyme form of Vitamin B-12 that has been found to be especially critical in the maintenance of a healthy nervous system. Dietary sources are almost exclusively of animal origin (meat and dairy) and supplementation with B-12 may be especially important for strict vegetarians. NOW Methyl B-12 is vegetarian/vegan (non-animal derived). Natural color variation may occur in this product.