MiO Energy Naturally Flavored with other natural flavors Wicked Blue Citrus Liquid Water Enhancer with Caffeine provides delicious citrus flavor with a boost of B vitamins to fix your water. A single squeeze of blue citrus liquid water enhancer delivers a burst of bold flavor and energy to bottled water. MiO Energy Liquid Water Enhancer is made with natural flavors. Our blue citrus water enhancer delivers 60 milligrams of caffeine per squeeze (1/2 tsp). 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. Head back to school with our sugar free soda alternative. Just one squeeze packs enough flavor for 8 fluid ounces. Whenever you're craving a fruity refreshment, turn your bottled water into a cool blue citrus drink for a delicious caffeine fix anytime, anywhere.