Ingredients:

Carbonated Water, Sucrose, Acid (Citric Acid), Flavour Enhancer (Erythritol), Taurine (0.4%), Acidity Regulator (Sodium Citrate), Preservatives (Potassium Sorbate, Sodium Benzoate), Colour (Caramel E150d), Caffeine (0.03%), Flavourings, Sweetener (Sucralose), Vitamins (B3, B5, B6, B12), Guarana Seed Extract (0.005%)