Nature's Plus SPIRU-TEIN products are the ultimate all-natural, high protein energy meal. Now, the #1 high energy protein formulation in health food stores can be obtained in a variety of convenient, all-natural energy bars! Each bar provides 10 grams of superior quality soy protein, 50% of the United States Recommended Daily Allowance of all vitamins and most minerals, a generous amount of fiber, plus a powerful blend of spirulina, diet aids and enzymes. SPIRU-TEIN Bars provide an all-natural energy boost you can enjoy anytime, anywhere!