Irn Bru, Sugar Free, Original & Best
Packaged product Sweets and Desserts Barr
Irn Bru, Sugar Free, Original & Best contains 1 kcal per 100 g. A serving, 100 ml, 100 ml (100 g) provides about 1 kcal.
Roughly 100% of its calories come from protein, with 0% from carbohydrates and 0% from fat (estimated with general energy factors).
That is less energy than the typical item in sweets and desserts on FoodFactly, where the median is 367 kcal per 100 g across 112,400 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 1 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat L | 0 g | 0% |
| Sodium | not reported | |
| Total carbohydrates L | 0 g | 0% |
| Dietary fiber | not reported | |
| Total sugars L | 0 g | |
| Protein L | 0.5 g | 1% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 100%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein0.5 gin the lowest quarter of sweets and desserts (median 5.9 g)
- Sugars0 gin the lowest quarter of sweets and desserts (median 20.8 g)
- Fat0 gin the lowest quarter of sweets and desserts (median 13 g)
- Saturated fat0 gin the lowest quarter of sweets and desserts (median 5.4 g)
- Protein per 100 kcal50 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Barr
- Barcode
- 5000382036715
- Label serving
- 100 ml (100 ml)
- Category
- Sweets and Desserts
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Carbonated water, acid (citric acid), flavourings (including caffeine, ammonium ferric citrate & quinine), sweeteners (acesulfame k, aspartame), preservative (e211), colours (sunset yellow, ponceau 4r).
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Gatorade No sugar Blue bolt Gatorade | 1 | 0 g | 0 g | 0 g |
| Sweetened cherry H-E-B | 1 | 0 g | 0.2 g | 0 g |
| Sugar Free Pasito Kirks | 1 | 1 g | 0 g | 0 g |
| Sweetend manderian H-E-B | 1 | 0 g | 0.2 g | 0 g |
| Pepsi Zero Sugar Wild Cherry Pepsi | 1 | 0 g | 0 g | 0 g |
| Gatorade Citrus Quench No Sugar Gatorade | 1 | 0 g | 0 g | 0 g |
| Pepsi Zero Sugar Salted Caramel Pepsi | 1 | 0 g | 0 g | 0 g |
| Sprite Zero Sugar Mint Chill Sprite | 1 | 0 g | 0 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Source of the nutrition information
- Open Food Facts, record 5000382036715. License: ODbL 1.0 (Open Food Facts). Source record dated March 10, 2017. Imported November 6, 2026.
Last updated: . Data quality score: 80/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.