- Caffeine level82.25 mg
- Caffeine strengthMODERATE
- Serving size
MDX is a Mountain Dew "energy soda" from PepsiCo.
What is ironic is that the caffeine concentration isn't that much higher than standard Mountain Dew.
Marketed as an energy drink - MDX contains many other ingredients typically found in energy drinks - such as Guarana, Taurina, and Panax Ginseng.
By the mid 2010s, MDX had vanished.
Ingredients in MDXCarbonated Water, High Fructose Corn Syrup, Citric Acid, Natural Flavors, Sodium Benzoate, Gaurana Seed Extract, D-ribose, Caffeine, Maltodextrin, Gum Arabic, Yellow #5, Ascorbic Acid, Calcium Disodium Edta, Taurine, Panax Ginseng Extract, Brominated Vegetable Oil, Blue #1 Calories (per 14oz Bottle): 210.
Sugar content: 56 grams (per 14 ounces).
Compared to Other Items
MDX contains 5.88 milligrams of caffeine per fluid ounce (19.87 mg per 100 ml). A 14 fl oz bottle has a total of 82.25 milligrams of caffeine.
Total Caffeine (mg)
SourcesFrom the Mountain Dew website https://www.mountaindew.com/ and the American Beverage Association
See more on how we find caffeine amounts.
Last updated on 1 Mar 2021.