Mountain Dew DEWshine Caffeine Content

How Much Caffeine in Mountain Dew DEWshine?

Mountain Dew DEWshine contains 54 mg of caffeine in 12 fl oz. It has the same amount of caffeine as original Mountain Dew and Diet Mountain Dew.

Mountain Dew DEWshine Caffeine

ProductServing SizeCaffeine (mg)Caffeine(mg)/fl oz
Mountain Dew DEWshine12 fl oz54 mg4.5 mg


Carbonated water, sugar, natural and artificial flavor, citric acid, sodium benzoate, caffeine, sodium citrate, calcium disodium edta.


ProductServing SizeCaloriesTotal Fat (g)Sodium (mg)Carbs (g)Sugars (g)Protein (g)
Mountain Dew DEWshine12 fl oz16006042420


Mountain Dew DEWshine is a non-alcoholic citrus-flavored soft drink. We mentioned it is non-alcoholic because its name and look might imply to some that it contains alcohol similar to moonshine.

Mountain Dew was actually originally formulated in the 1940’s to be a mixer for hard alcohol. Interestingly, the name “Mountain Dew” was derived from Tennessee Mountain Moonshine. DEWshine is a salute to the roots of the Mountain Dew brand.

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Image: Mike Mozart