Diet Coke

1 drink (20 fl oz) · 0 cal · 0g protein
13 Poor
Seed oil free Scored as the packaged product

How we scored it

This beverage is heavily processed and contains multiple artificial sweeteners and preservatives, such as aspartame and sodium saccharin, which are significant concerns. The presence of caramel coloring and phosphoric acid further contributes to its low rating.

Nutrition facts

Per 1 drink (20 fl oz)Amount% DV
Calories 0
Total fat 0g 0%
Saturated fat 0g 0%
Trans fat 0g
Cholesterol 0mg 0%
Sodium 80mg 3%
Total carbohydrate 0g 0%
Dietary fiber 0g 0%
Sugars 0g
Protein 0g 0%

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

Key ingredients

8
Caramel
Bad

Caramel coloring is a processed additive that can contain chemicals formed during its manufacturing, which some consumers prefer to avoid.

See more about Caramel →
Phosphoric Acid
Bad

Phosphoric acid is used to add acidity and flavor but may contribute to dental erosion if consumed frequently.

See more about Phosphoric Acid →
Sodium Saccharin
Bad

Sodium saccharin is an artificial sweetener that provides sweetness without calories but has been controversial due to taste and safety debates.

See more about Sodium Saccharin →
Potassium Benzoate
Bad

Potassium benzoate is a preservative used to prevent microbial growth, but some consumers prefer to limit intake of preservatives.

See more about Potassium Benzoate →
Citric Acid
Bad

Citric acid adds tartness and preserves the beverage but can contribute to tooth enamel erosion with frequent consumption.

See more about Citric Acid →
Caffeine
Bad

Caffeine is a stimulant that can increase alertness but may cause jitters or sleep issues if consumed in excess.

See more about Caffeine →
Potassium Citrate
Bad

Potassium citrate is used to regulate acidity and prevent kidney stones, but some prefer to limit mineral additives.

See more about Potassium Citrate →
Aspartame
Bad

Aspartame is an artificial sweetener that provides sweetness without calories but has been subject to health concerns among some consumers.

See more about Aspartame →

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