View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Diet Coke
Diet Coke by Coke is listed in the Sodas category. It is classified as NOVA 4 (ultra-processed food).
Ingredients
CARBONATED WATER, CARAMEL COLOR, ASPARTAME, PHOSPHORIC ACID, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, CITRIC ACID, CAFFEINE, PHENYLKETONURICS: CONTAINS PHENYLALANINE
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Sold in
- United States
- Barcode
- 95581361
Prices reported by shoppers
Loading prices…
Frequently asked questions
Is Diet Coke healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated May 15, 2025. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
e NOVA 3
c NOVA 3
d NOVA 3
b NOVA 1 More sodas
View all →
e
e NOVA 4
e NOVA 4
d NOVA 4
e NOVA 3 More from Coke
View all →
e NOVA 4
b NOVA 4
c NOVA 4
e NOVA 4
c NOVA 4
e NOVA 4