Natural flavor with other natural flavor. 0 calories per squeeze. 60 mg caffeine/serving. Caffeine & B vitamins. Makes 18 - 8 fl oz servings. kraftheinz.com. BPA free. MiO Energy Naturally Flavored Black Cherry Liquid Water Enhancer with Caffeine provides delicious black cherry flavor with a boost of caffeine and B vitamins. Just a squeeze will transform plain water into an instant cherry drink with the fruity flavor you love. Made with natural flavors, this black cherry water enhancer delivers 60 milligrams of caffeine per squeeze. It's packed in a travel sized 1.62 fluid ounce bottle you can take on the go, helping you stay awake and motivated no matter where life takes you. These black cherry flavor drops don't need to be refrigerated. Just one squeeze packs enough flavor for 8 fluid ounces. Whenever you're craving a fruity refreshment, turn your bottled water into a cool cherry drink for a delicious caffeine fix anytime, anywhere.