The Zebra Bar Pro is our natural performance booster. It is supposed to provide customers not only with a good portion of protein, but also with vitamins, minerals and a bacteria culture to support the immune system and digestion. Again, it completely avoids sugar and sweeteners and instead uses dates to sweeten. The Peanut, Cacao & Hazelnut and Strawberry varieties contain soy protein and are vegan. The Strawberry & Yogurt Flavour contains Whey Protein and is therefore not vegan.