Natural flavor with other natural flavor. Naturally sweetened. No artificial preservatives, flavors or dyes. 60 calories per packet. 10 on the go packets. Caffeine + B vitamins. See bottom. On the go sticks. When you need an extra kick to keep going, MiO Energy has your back. With 120 milligrams of caffeine per stick and no artificial dyes, sweeteners, preservatives, or flavors, MiO Energy will help keep you alert when you need it most. Contains caffeine, 120 mg caffeine per 1 packet, 160 serving prepared. Also Try: Mio Energy Wicked Citrus; Mio Protein Strawberry Banana; Mio Vitamins Acai Blueberry.