Monster Zero Sugar Ultra also known as the White Monster is a light and refreshing energy drink designed to deliver the full Monster energy boost without sugar. It features a crisp, smooth citrus flavor and a less-sweet taste compared to traditional energy drinks, making it a popular low-calorie option. Formulated with Monster’s signature energy blend—including caffeine, taurine, ginseng, L-carnitine, and B-group vitamins—it helps increase alertness, support energy levels, and reduce fatigue. A typical 500 ml can contains around 150–160 mg of caffeine, about 0 g sugar, and roughly 10 calories, providing a powerful energy boost with minimal calories