ZonePerfect Nutrition Snack Bars offer both a delicious snack and an excellent source of protein for people on the go. Our bars are designed with the expertise and passion of nutritionists to be irresistibly flavorful and protein-rich. Our snack bars don't contain any artificial sweeteners or flavors. Excellent source of protein (14 g). 19 vitamins and minerals. Rich in antioxidants (Vitamins C E, and selenium).