Counting carbs? Promax has three breakthrough new Carb Sense protein bars with only 5-6g of non-fiber carbs. These bars have 18g of protein with only 3g of sugar and have 190 calories or less. They’re also an excellent source of fiber to help you stave off hunger. The uncoated bars are made with simple ingredients and are sweetened with stevia leaf extract and erythritol. The bars contain no maltitol (a sugar alcohol that can upset your stomach) or incomplete proteins from animal bi-products (like gelatin). Like all Promax bars, they are kosher, vegetarian and gluten-free.