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Protobun
Protobun by CiaoCarb provides 319 kcal per 100 g, with 1.6 g of sugars and 26 g of protein. That is 75% less sugar than the average product in this category. Its Nutri-Score is C. It is listed in the Hamburger buns category and comes in a 50 grammes pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 319 kcal | 283 +13% |
| Total fat | 15 g | 5.3 +181% |
| Saturated fat | 6 g | 1.1 +436% |
| Carbohydrates | 10 g | 48.6 −79% |
| Total sugars | 1.6 g | 6.5 −75% |
| Dietary fiber | 20 g | 3.6 +455% |
| Protein | 26 g | 9.2 +184% |
| Salt | 1.5 g | 1.2 +28% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 1276 Hamburger buns products on Foodmetria.
Compared with other hamburger buns
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 50 grammes
- Sold in
- Italy
- Barcode
- 8056860750021
Prices reported by shoppers
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Frequently asked questions
How many calories are in Protobun?
Protobun contains 319 kcal per 100 g.
How much sugar is in Protobun?
Protobun has 1.6 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Protobun healthy?
It has a Nutri-Score of C (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 30, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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