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Soy protein isolate
Soy protein isolate by Custom Food provides 348 kcal per 100 g, with 0.7 g of sugars and 81 g of protein. That is 82% less sugar than the average product in this category. It is listed in the Protein powders category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 100 g (100 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 348 kcal | 348 kcal | 363 | |
| Total fat | 1.4 g | 1.4 g | 2% | 4.7 −70% |
| Saturated fat | 0.5 g | 0.5 g | 3% | 2.1 −76% |
| Carbohydrates | 7.4 g | 7.4 g | 3% | 10.1 −27% |
| Total sugars | 0.7 g | 0.7 g | 3.8 −82% | |
| Protein | 81 g | 81 g | 162% | 69.6 +16% |
| Salt | 2 g | 2 g | 1.1 +79% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4753 Protein powders products on Foodmetria.
Compared with other protein powders
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Serving size
- 1 100 g (100 g)
- Sold in
- France
- Barcode
- 5056307361431
Prices reported by shoppers
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Frequently asked questions
How many calories are in Soy protein isolate?
Soy protein isolate contains 348 kcal per 100 g and about 348 kcal per serving (1 100 g (100 g)).
How much sugar is in Soy protein isolate?
Soy protein isolate has 0.7 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Source: Open Food Facts (ODbL). Last updated March 13, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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