Carbonated Water,Colour (Caramel E150d) ,Sweeteners (Aspartame, Acesulfame K) ,Flavourings (including Caffeine) ,Phosphoric Acid ,Citric Acid ,Contains a source of Phenylalanine
Caramel colour is either corn or cane sugar.
Aspartame is low cal sweetner.
Phosphoric acid.
Which of these in diet coke are good for your teeth.