vitaminwater is a great tasting, nutrient enhanced water beverage with electrolytes and vitamins. It provides an excellent source of C and key B vitamins. vitaminwater contains niacin, a potent antioxidant and is available in a nine delicious flavors: power-c (dragonfruit), essential (orange-orange), squeezed (lemonade), energy (tropical citrus), focus (kiwi-strawberry), xxx (acai-blueberry-pomegranate), revive (fruit punch), formula 50 (grape) and defense (raspberry-apple).