Yes! We believe this product is lactose free as there are no lactose ingredients listed on the label.

Is Whataburger, Caffeine Free Diet Coke, Large, 44 Oz Lactose Free?

Yes! We believe this product is lactose free as there are no lactose ingredients listed on the label.
Lactose Free? Whataburger, Caffeine Free Diet Coke, Large, 44 Oz | Spoonful