Muesli bar
Muesli bar by Boni provides 439 kcal per 100 g, with 22.6 g of sugars and 6.1 g of protein. That is 25% less sugar than the average product in this category. Its Nutri-Score is D. It is listed in the Bars category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 23 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 439 kcal | 101 kcal | 432 | |
| Total fat | 13.9 g | 3.2 g | 4% | 20.4 −32% |
| Saturated fat | 7 g | 1.6 g | 8% | 7.7 −9% |
| Carbohydrates | 69.6 g | 16 g | 6% | 50.1 +39% |
| Total sugars | 22.6 g | 5.2 g | 30.1 −25% | |
| Dietary fiber | 4.4 g | 1 g | 4% | 7.7 −44% |
| Protein | 6.1 g | 1.4 g | 3% | 11.5 −47% |
| Salt | 0.3 g | 0.1 g | 0.5 −28% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2587 Bars products on Foodmetria.
Compared with other bars
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Serving size
- 23 g
- Sold in
- Belgium, Luxembourg
- Barcode
- 5400141506044
Prices reported by shoppers
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Frequently asked questions
How many calories are in Muesli bar?
Muesli bar contains 439 kcal per 100 g and about 101 kcal per serving (23 g).
How much sugar is in Muesli bar?
Muesli bar has 22.6 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Muesli bar healthy?
It has a Nutri-Score of D (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 March 31, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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