ZonePerfect High Protein Snack Bars have 20g of high-quality protein to nourish your muscles and keep you fuller longer, with 5 grams or sugar. Our bars are a great, on-the-go snack with 19 essential vitamins and minerals, 240 Calories or less, and no sugar alcohols; artificial flavors, colors, or sweeteners; or high-fructose corn syrup. If you're not 100% satisfied with the taste of our snack bars, we'll give you your money back, guaranteed!