Is Diet Mountain Dew Sodastream Soy Free?
Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.


Ingredients
Water, Concentrated Orange Juice, Citric Acid, Sucralose, Potassium Citrate, Natural Flavor, Caffeine, Acesulfame Potassium, Sodium Citrate, Sodium Benzoate (preserves Freshness), Gum Arabic, Calcium Disodium Edta (to Protect Flavor), Yellow 5.


