Refreshing flavored drink with sweeteners. Ingredients and allergens: Carbonated water, coloring E-150d, sweeteners: sodium cyclamate, acesulfame K, and aspartame, acidulants: phosphoric acid and citric acid, and natural flavors (including caffeine). Contains a source of phenylalanine. Other mandatory mentions on the label: Sugar-free. Calorie-free. With sweeteners. Contains a source of phenylalanine. Light: Sugar-free.