The Cucumber Flavored Sparkling Water contains 85% sparkling water and 15% fruit juice. No added sugar. No preservatives. No Stevia. No high-fructose corn syrup. Only 2 grams of sugar from the fruit juice and 15 calories for the entire can. 42mg of all-natural caffeine from the green coffee bean (about the same as a diet soda, without all the junk).

Ingredients: Carbonated Water, Cucumber Juice Concentrate, Pear Juice Concentrate, (2g of sugar) Lemon Juice Concentrate, Caffeine Natural Flavors.