Plenty of exercise and a varied, healthy diet are important. At the same time, a protein-rich diet contributes to the growth and maintenance of muscle mass. So reward yourself with a snack that is high in protein and low in sugars during the day or after activities. The 52% Protein+ bar provides you with 26 g of protein and little sugar. Having 52% of protein makes this bar the champion within the Powerbar® protein bar range.