Coke Zero
Coca-Cola
Vegan, unclearGluten-Free, passesKeto, passes
Energy DrinkNutri-Score E
6 things to watch for
Informational only, not medical advice. Always verify against the physical product label — data may be incomplete or out of date.
Ingredients
Carbonated water, sugar, glucose, citric acid, taurine, natural and artificial flavors, sodium bicarbonate, magnesium carbonate, colors, caffeine, niacinamide, pyridoxine HCl (vitamin B6), calcium pantothenate, vitamin B12
Additives
Nutrition & scores
Nutri-Score E
Poor nutritional quality
NOVA 4
Ultra-processed food
Third-party scores from Open Food Facts. They don't affect any diet verdict on this page — how our verdicts work.
| Energy | 44 kcal |
| Fat | 0g |
| Carbohydrates | 11.2g |
| Sugars | 11.2g |
| Fiber | 0g |
| Protein | 0g |
| Salt | 0.1g |
| Sodium | 0g |
Dietary analysis
Allergens & intolerances
Gluten-free
Is Energy Drink gluten-free?
No gluten found in the listed ingredients or declared allergen data.1
Dairy-free
Is Energy Drink dairy-free?
No milk found in the listed ingredients or declared allergen data.1
Nut-free
Is Energy Drink nut-free?
No nuts found in the listed ingredients or declared allergen data.2
Soy-free
Is Energy Drink soy-free?
No soy found in the listed ingredients or declared allergen data.1
Egg-free
Is Energy Drink egg-free?
No egg found in the listed ingredients or declared allergen data.1
Palm oil free
Is Energy Drink palm oil free?
No flagged ingredients found.3
- 1 Based on the ingredient list and allergen data recorded in Open Food Facts.
- 2 Based on the ingredient list and allergen data recorded in Open Food Facts (covers tree nuts and peanuts).
- 3 Based on Open Food Facts ingredient analysis.
Lifestyle
Not keto-friendly
Is Energy Drink keto-friendly?
11.2g net carbs / 100g
Over the ≤10g net carbs bar (may not account for sugar alcohols; per-100g basis is a rougher heuristic than per-serving).
Methodology
≤5g net carbs per serving — our bar, not a regulatory standard. How we set this
Check the label
Is Energy Drink vegan?
Can't determine from the available data — worth a quick check against the label before you buy.1
Check the label
Is Energy Drink vegetarian?
Can't determine from the available data — worth a quick check against the label before you buy.1
Low-carb
Is Energy Drink low-carb?
11.2g net carbs / 100g
Within the ≤15g net carbs bar (may not account for sugar alcohols).
Methodology
≤15g net carbs per serving — our bar, not a regulatory standard. How we set this
- 1 Based on Open Food Facts ingredient analysis.
Nutrition thresholds
Not low-calorie
Is Energy Drink low-calorie?
44 kcal / 100g
Over the ≤40kcal bar.
Methodology
≤40 kcal per serving — FDA 21 CFR 101.60. How we set this
Not low in sugar
Is Energy Drink low in sugar?
11.2g sugar / 100g
Over the ≤5g sugar bar.
Methodology
≤5g sugar per serving — our own criterion; the FDA defines none. How we set this
Not high in protein
Is Energy Drink high in protein?
0g protein / 100g
Below the ≥10g protein bar.
Methodology
≥10g protein per serving — FDA 21 CFR 101.54 (≥20% DV). How we set this
Low-fat
Is Energy Drink low-fat?
0g fat / 100g
Within the ≤3g fat bar.
Methodology
≤3g fat per serving — FDA 21 CFR 101.62. How we set this
Other options in this category
Coca-Cola Zero Sugar
Coca-Cola
Vegan, unclearGluten-Free, passesKeto, passes
Zero Ultra
Monster Energy
Vegan, unclearGluten-Free, passesKeto, passes
Carbonated Natural Mineral Water
S. Pellegrino
Vegan, passesGluten-Free, passesKeto, passes
Last updated 2026-05-28. Found an error? Report it on Open Food Facts.