Ingredients:
Carbonated Water, Citric Acid, Taurine (0.4%), Glucoronolactone (0.24%), Acidity Regulator (Sodium Citrate), Flavourings (Including Caffeine (0.03%)), Sweeteners (Aspartame, Acesulfame K), Colours (Sulphite Ammonia Caramel, Riboflavin), Inositol, Preservative (Sodium Benzoate), Vitamins (Niacin, Pantothenic Acid, B6, B12).
Contains a Source of Phenylalanine.