Mountain Dew Frostbite (Medium)

1 medium (16 fl oz) · 120 cal · 0g protein
15 Poor
Seed oil free

How we scored it

The product contains high fructose corn syrup, artificial dye (Yellow 5), and preservatives like sodium benzoate and calcium disodium EDTA, which are significant concerns. The level of processing and presence of multiple additives further impact its healthiness negatively.

Nutrition facts

Per 1 medium (16 fl oz)Amount% DV
Calories 120
Total fat 0g 0%
Saturated fat 0g 0%
Trans fat 0g
Cholesterol 0mg 0%
Sodium 40mg 2%
Total carbohydrate 32g 12%
Dietary fiber 0g 0%
Sugars 32g
Protein 0g 0%

Casey's's published nutrition. Percentages are of the daily value on a 2,000-calorie diet.

Key ingredients

8
HIGH FRUCTOSE CORN SYRUP
Very Bad

High fructose corn syrup is a sweetener linked to health concerns when consumed in excess, such as weight gain and metabolic issues.

See more about HIGH FRUCTOSE CORN SYRUP →
SODIUM BENZOATE
Bad

Sodium benzoate is a preservative that some consumers prefer to avoid due to potential health concerns when consumed frequently.

See more about SODIUM BENZOATE →
CALCIUM DISODIUM EDTA
Bad

Calcium disodium EDTA is a preservative that some consumers prefer to avoid due to potential health concerns with long-term exposure.

See more about CALCIUM DISODIUM EDTA →
YELLOW 5
Bad

Yellow 5 is a synthetic dye that some consumers avoid due to potential allergic reactions or sensitivities.

See more about YELLOW 5 →
CONCENTRATED ORANGE JUICE
Good

Concentrated orange juice provides natural flavor and some vitamin C, adding a fruity taste to the beverage.

CITRIC ACID
Good

Citric acid enhances flavor and acts as a preservative, helping to maintain freshness and acidity in the drink.

See more about CITRIC ACID →
CAFFEINE
Good

Caffeine provides a stimulating effect, which many consumers enjoy for increased alertness and energy.

See more about CAFFEINE →
SODIUM CITRATE
Good

Sodium citrate helps regulate acidity and enhances flavor, contributing to the overall taste experience.

See more about SODIUM CITRATE →

Scout's score is an independent read of Casey's's published ingredient statement and nutrition for this item, last scored September 2026. Recipes change — check the chain for today's menu. Scout takes no payment from any chain. How we score · Full Casey's menu.