You Deserve The Best Quality Guaranteed The Energy Supplements High Potency Dietary Supplement Gluten Free Quality Natural Supplements Vegetarian Hypo-Allergenic Nutritional support for natural energy production. Fortified with rice bran, this protein-coated tablet supplies a precise daily measure of vitamin B-2 (riboflavin). As with all the B vitamins, B-2 has a broad range of physiological roles and benefits, but is best known for oxidizing amino acids, fatty acids and glucose for energy production. Nature's Plus is committed to offering the best supplements available anywhere.