KAL Nutritional Yeast Flakes are primary grown on molasses. This formula produces yeast flakes delivering a full spectrum of essential amino acids and a balanced variety of B vitamins. These premium vegetarian flakes are unsweetened and naturally low in fat and sodium. KAL Nutritional Yeast Flakes are specially fortified with B vitamins for additional dietary support. Traditional brewer's yeast is produced through the brewing process and can have a bitter aftertaste. Since KAL Nutritional Yeast Flakes are primary-grown, only the naturally delicious taste shines through. Experiment with the nutty, roasted flavor by adding these flakes to your favorite foods. Vegan friendly.