Diet Mountain Dew
- Caffeine Amount54 mg
- Caffeine strengthMODERATE
- Serving size
Diet Mtn Dew contains the same amount of caffeine as regular Mountain Dew.
However, Diet is sweetened with Aspartame, Ace-k and sucralose (Splenda).
Note that there is also a caffeine-free version of Diet Mountain Dew.
Mountain Dew flavor variation, Code Red, also comes in a diet version.
Where To Buy
Ingredients in Diet Mountain DewCarbonated Water, Concentrated Orange Juice, Citric Acid, Natural Flavor, Potassium Benzoate (preserves Freshness), Citrus Pectin, Aspartame, Potassium Citrate, Caffeine, Sodium Citrate, Acesulfame Potassium, Sucralose, Gum Arabic, Sodium Benzoate (preserves Freshness), Calcium Disodium Edta (to Protect Flavor), Yellow 5
Is Diet Mountain Dew high in caffeine?
Diet Mountain Dew contains 4.50 mg of caffeine per fl oz (15.22 mg per 100 ml). A 12 fl oz can has a total of 54 mg of caffeine.
SourcesFrom the Mountain Dew website https://www.mountaindew.com/ and from https://www.pepsicobeveragefacts.com/ See other references.
Last updated on 10 Feb 2021. Suggestions or corrections? Send Feedback