ZonePerfect Energy Bars have the perfect energizing blend of nutrients to satisfy those snack cravings. Our bars contain caffeine levels equivalent to 1/2 cup of coffee for a boost of energy. They’re packed with 11 grams of high-quality protein, choline to support brain health, and contain no artificial flavors, no artificial colors, no artificial sweeteners, and no 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! CAFFEINE FOR ENERGY: As much caffeine as 1/2 cup of coffee (50mg) for a boost of energy HIGH-QUALITY PROTEIN: Packed with 11 grams of high-quality protein and the delicious flavor you expect from ZonePerfect to satisfy those snack cravings NO ARTIFICIAL FLAVORS: No artificial flavors, no artificial sweeteners, no artificial colors, and no high-fructose corn syrup CHOLINE FOR BRAIN HEALTH: Includes choline, a micronutrient also found in milk, eggs, and nuts to support brain health GREAT TASTE GUARANTEE: If you’re not 100% satisfied with the taste of our snack bars, we’ll give you your money back, guaranteed