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Zwieback
Zwieback by Coop provides 402 kcal per 100 g, with 18 g of sugars and 13 g of protein. That is 162% more sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 3 (processed food). It is listed in the Rusks category and comes in a 260 g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 6g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 402 kcal | 24 kcal | 394 | |
| Total fat | 4.8 g | 0.3 g | 0% | 7 −31% |
| Saturated fat | 0.8 g | 0 g | 0% | 1.8 −56% |
| Carbohydrates | 75 g | 4.5 g | 2% | 68.8 +9% |
| Total sugars | 18 g | 1.1 g | 6.9 +162% | |
| Added sugars | 9 g | 0.5 g | 1% | 4.6 +94% |
| Dietary fiber | 3 g | 0.2 g | 1% | 5.8 −48% |
| Protein | 13 g | 0.8 g | 2% | 11.4 +14% |
| Salt | 1.3 g | 0.1 g | 1.2 +8% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 973 Rusks products on Foodmetria.
Compared with other rusks
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
wheat flour, sugar, yeast, palm fat, skimmed milk powder, protein form, cooking salt, barley malt extract, acerola powder with cassava starch (cooking enhancer)
- Allergens
- GlutenMilk
Product details
- Quantity
- 260 g
- Serving size
- 6g
- Labels & certifications
- Made in Swiss
- Sold in
- France, Switzerland
- Barcode
- 7610845387797
Prices reported by shoppers
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Frequently asked questions
How many calories are in Zwieback?
Zwieback contains 402 kcal per 100 g and about 24 kcal per serving (6g).
How much sugar is in Zwieback?
Zwieback has 18 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Zwieback healthy?
It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 3 — processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Zwieback vegan?
Based on its ingredient list, it is not vegan.
What allergens does Zwieback contain?
According to the label data it contains: Gluten, Milk. Recipes change — always check the package label.
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.
Reviews
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