This Rockstar has Zero fat, Zero sugar; only the latter fact is used for promotion; and more caffeine (Energy) than most other brands. The taste is, despite its carbonated sting, sweet and citrus-like. The can describes it as “grapefruit”, though there’s no actual grapefruit juice on the ingredients list. It’s a drink that’s best served (Ice) cold.
my rating : 3 of 5