Vitamin B-12 is found in a variety of foods like fish, meat, and eggs; however, some people who may eat these foods regularly may not get enough essential vitamin B-12 in their daily diet. Fast dissolve B-12 ensures you are getting enough of this important vitamin each day. B Vitamins are water soluble, meaning they metabolize at a much faster rate in body. Water soluble vitamins exit body just asIngredients: Supplement Facts Serving Size: 1 Fast Dissolve Tablet Amount Per Serving % Daily Value Folate 666 mcg DFE (400 mcg Folic Acid) 167% Vitamin B-12 (as Cyanocobalamin) 2,500 mcg 104,167% Other Ingredients: Mannitol, Natural Flavors, Cellulose (Plant Origin), Beet Root Color, Crospovidone, Dextrose, Vegetable Stearic Acid, Vegetable Magnesium Stearate, Sucralose Silica.