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Irn bru
Irn bru by Barr provides 2 kcal per 100 ml, with 0 g of sugars and 1.5 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is C and it is classified as NOVA 4 (ultra-processed food). It is listed in the Sweetened beverages category.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 330ml
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 2 kcal | 7 kcal | 69 −97% | |
| Total fat | 0 g | 0 g | 0% | 0.5 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.3 −100% |
| Carbohydrates | 0 g | 0 g | 0% | 15.3 −100% |
| Total sugars | 0 g | 0 g | 14.3 −100% | |
| Added sugars | 0 g | 0 g | 0% | 14.2 −100% |
| Protein | 1.5 g | 5 g | 10% | 0.7 +125% |
| Salt | 0 g | 0 g | 0.1 −92% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 11653 Sweetened beverages products on Foodmetria.
Compared with other sweetened beverages
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Carbonated Water, Acid (Citric Acid), Flavourings (Including Caffeine, Ammonium Ferric Citrate & Quinine), Sweeteners (Acesulfame K, Aspartame], Preservative (E211), Colours (Sunset Yellow FCF, Ponceau 4R).
- May contain traces
- Contains a source of Phenylalanine.
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 330ml
- Sold in
- France, Spain, United Kingdom
- Barcode
- 50107223
Prices reported by shoppers
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Frequently asked questions
How many calories are in Irn bru?
Irn bru contains 2 kcal per 100 ml and about 7 kcal per serving (330ml).
How much sugar is in Irn bru?
Irn bru has 0 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.
Is Irn bru healthy?
It has a Nutri-Score of C (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does Irn bru contain?
No allergens are listed in the label data. It may also contain traces of contains a source of phenylalanine.. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 2, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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