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Proper Sourdough
Proper Sourdough by JASONS provides 238 kcal per 100 g, with 2.1 g of sugars and 9.7 g of protein. Its Nutri-Score is B and it is classified as NOVA 3 (processed food). It is listed in the Sourdough breads category and comes in a 450 g pack. Contains: gluten.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 portion (100 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 238 kcal | 238 kcal | 248 | |
| Total fat | 0.7 g | 0.7 g | 1% | 2.9 −76% |
| Saturated fat | 0.1 g | 0.1 g | 1% | 0.5 −79% |
| Carbohydrates | 46.4 g | 46.4 g | 17% | 44.3 +5% |
| Total sugars | 2.1 g | 2.1 g | 2.1 | |
| Added sugars | 0 g | 0 g | 0% | 0.6 −100% |
| Dietary fiber | 3 g | 3 g | 11% | 4 −24% |
| Protein | 9.7 g | 9.7 g | 19% | 9.5 |
| Salt | 0.8 g | 0.8 g | 1.2 −34% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 50 Sourdough breads products on Foodmetria.
Compared with other sourdough breads
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Wheat Flour (Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Water, Rye Flour, Salt, Fermented Wheat
- Allergens
- Gluten
Product details
- Quantity
- 450 g
- Serving size
- 1 portion (100 g)
- Labels & certifications
- VegetarianNo artificial flavorsNo artificial preservativesNo preservativesVeganNo additives
- Sold in
- United Kingdom
- Barcode
- 5025125000112
Prices reported by shoppers
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Frequently asked questions
How many calories are in Proper Sourdough?
Proper Sourdough contains 238 kcal per 100 g and about 238 kcal per serving (1 portion (100 g)).
How much sugar is in Proper Sourdough?
Proper Sourdough has 2.1 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Proper Sourdough healthy?
It has a Nutri-Score of B (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 Proper Sourdough vegan?
Based on its ingredient list, it appears to be vegan. Always check the package label.
What allergens does Proper Sourdough contain?
According to the label data it contains: Gluten. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated June 8, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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