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Zero Carb
Zero Carb by Rockstar provides 5 kcal per 100 ml, with 0 g of sugars and 0 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is B. It is listed in the Energy drinks category and comes in a 473 ml pack.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 473 ml
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 5 kcal | 25 kcal | 34 −84% | |
| Total fat | 0 g | 0 g | 0% | 0.2 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.1 −100% |
| Carbohydrates | 0 g | 0 g | 0% | 7.4 −100% |
| Total sugars | 0 g | 0 g | 6.2 −100% | |
| Protein | 0 g | 0 g | 0% | 0.5 −100% |
| Salt | 0 g | 0.1 g | 0.3 −90% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2310 Energy drinks products on Foodmetria.
Compared with other energy drinks
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 473 ml
- Serving size
- 473 ml
- Sold in
- United States
- Barcode
- 0818094005760
Prices reported by shoppers
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Frequently asked questions
How many calories are in Zero Carb?
Zero Carb contains 5 kcal per 100 ml and about 25 kcal per serving (473 ml).
How much sugar is in Zero Carb?
Zero Carb has 0 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.
Is Zero Carb healthy?
It has a Nutri-Score of B (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated October 7, 2025. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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