whey
Packaged product Autres aliments optimum
Whey contains 378 kcal per 100 g. A serving, 40 g (40 g) provides about 151 kcal.
Roughly 85 % of its calories come from protein, with 10 % from fat and 5 % from carbohydrates (estimated with general energy factors).
That is more energy than the typical item in autres aliments on FoodFactly, where the median is 270 kcal per 100 g across 274 655 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 378 kcal | |
| Total fat L | 4 g | 5 % |
| Saturated fat L | 1 g | 5 % |
| Sodium L | 96 mg | 4 % |
| Total carbohydrates L | 5 g | 2 % |
| Dietary fiber L | 7,1 g | 25 % |
| Total sugars L | 3 g | |
| Protein L | 79 g | 158 % |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 85 %
- Carbohydrates 5 %
- Fat 10 %
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein79 gin the top quarter of autres aliments (median 6,9 g)
- Fiber7,1 gin the top quarter of autres aliments (median 1,8 g)
- Sugars3 gbelow the median for autres aliments (median 3,5 g)
- Fat4 gbelow the median for autres aliments (median 6,4 g)
- Saturated fat1 gbelow the median for autres aliments (median 1,9 g)
- Sodium96 mgbelow the median for autres aliments (median 236 mg)
- Protein per 100 kcal20,9 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- optimum
- Barcode
- 00001971
- Label serving
- 40 g
- Category
- Autres aliments
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Gorgonzola Carrefour | 378 | 13 g | 0,4 g | 36 g |
| Reiswaffel mit Meersalz Bio Primo (Müller) | 378 | 8,6 g | 77 g | 3,2 g |
| Těstoviny (4druhy sýrů a bylinky) Maggi | 378 | 13,4 g | 66,5 g | 5,8 g |
| Sucre de fleur de COCO Pure Via | 378 | 1,3 g | 93 g | 0 g |
| WPI Balance | 378 | 87,9 g | 3,5 g | 7 g |
| Ziegenkase Milfina | 378 | 22 g | 0,5 g | 32 g |
| Protein Mix Purasana | 378 | 58,4 g | 12,4 g | 7,2 g |
| Feuilletée beurre et farine française Croustipate | 378 | 6,1 g | 41 g | 19 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in whey?
100 g of whey has 378 kcal. Serving, 40 g (40 g): about 151 kcal.
Is whey high in protein?
Whey contains 79 g of protein per 100 g (158 % of the 50 g Daily Value), or 31,6 g in serving, 40 g (40 g). About 85 % of its calories come from protein. Compared with other autres aliments, that is among the highest quarter (median 6,9 g).
How many carbs are in whey?
Whey has 5 g of total carbohydrates per 100 g, including 7,1 g of fiber and 3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in whey?
Whey contains 4 g of fat per 100 g, of which 1 g is saturated (5 % of the Daily Value).
How much sodium is in whey?
100 g contains 96 mg of sodium, 4 % of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 2 avril 2026. FoodFactly last checked it on 6 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 00001971. License: ODbL 1.0 (Open Food Facts). Source record dated 2 avril 2026. Imported 6 novembre 2026.
Last updated: . Data quality score: 85/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.