Make your favorite bubbly beverage at home with our Classic Diet Rootbeer flavour. With zero calories and no high fructose corn syrup or aspartame. keep yourself refreshed throughout the day.*Servings Per Bottle: 35 (9 litres!) Calories Per 250ml Serving: 0 Sugar Per 250ml Serving: 0g Caffeine: No Preservatives: Yes Sweeteners: Acesulfame Potassium. Sucralose