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4Energy Bar Fast&Slow energy
4Energy Bar Fast&Slow energy by 4Endurance provides 393 kcal per 100 g, with 40 g of sugars and 5.1 g of protein. That is 33% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Bars category and comes in a 45g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 Bar (45 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 393 kcal | 177 kcal | 432 −9% | |
| Total fat | 9.8 g | 4.4 g | 6% | 20.4 −52% |
| Saturated fat | 7.1 g | 3.2 g | 16% | 7.7 −7% |
| Carbohydrates | 66.7 g | 30 g | 11% | 50.1 +33% |
| Total sugars | 40 g | 18 g | 30.1 +33% | |
| Dietary fiber | 3.8 g | 1.7 g | 6% | 7.7 −51% |
| Protein | 5.1 g | 2.3 g | 5% | 11.5 −56% |
| Salt | 0 g | 0 g | 0.5 −96% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2573 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
- Quantity
- 45g
- Serving size
- 1 Bar (45 g)
- Sold in
- Croatia
- Barcode
- 3830081922857
Prices reported by shoppers
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Frequently asked questions
How many calories are in 4Energy Bar Fast&Slow energy?
4Energy Bar Fast&Slow energy contains 393 kcal per 100 g and about 177 kcal per serving (1 Bar (45 g)).
How much sugar is in 4Energy Bar Fast&Slow energy?
4Energy Bar Fast&Slow energy has 40 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is 4Energy Bar Fast&Slow energy healthy?
It has a Nutri-Score of E (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 3, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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