Is it Barley Free? Diet Coke Original

Is it Barley Free? Diet Coke Original
Compliant

This product hasthat may have Barley.

Ingredients

Carbonated water, caramel color, aspartame, phosphoric acid, potassium benzoate (to protect taste), natural flavors, citric acid, caffeine.

Allergens

Contains: phenylketonurics: contains phenylalanine.