Whey protein isolate
Packaged product Other Foods Applied nutrition iso-xp
Whey protein isolate contains 376 kcal per 100 g. A serving, 25.0 g (25 g) provides about 94 kcal.
Roughly 97% of its calories come from protein, with 2% from carbohydrates and 1% from fat (estimated with general energy factors).
That is more energy than the typical item in other foods on FoodFactly, where the median is 264 kcal per 100 g across 358,700 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 | 376 kcal | |
| Total fat L | 0.4 g | 0.5% |
| Saturated fat L | 0.4 g | 2% |
| Sodium L | 236 mg | 10% |
| Total carbohydrates L | 2 g | 0.7% |
| Dietary fiber | not reported | |
| Total sugars L | 0.8 g | |
| Protein L | 88 g | 176% |
% 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 97%
- Carbohydrates 2%
- Fat 1%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein88 gin the top quarter of other foods (median 7 g)
- Sugars0.8 gbelow the median for other foods (median 3.4 g)
- Fat0.4 gin the lowest quarter of other foods (median 6.5 g)
- Saturated fat0.4 gbelow the median for other foods (median 1.9 g)
- Sodium236 mgbelow the median for other foods (median 240 mg)
- Protein per 100 kcal23.4 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Applied nutrition iso-xp
- Barcode
- 5056555201343
- Label serving
- 25.0 g
- Category
- Other Foods
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Whey Protein Puffies Prozis | 376 | 47 g | 43 g | 1.7 g |
| Vegan Wondershake Protein Works | 376 | 80 g | 7.6 g | 2.4 g |
| Mass matrix Protein | 376 | 26 g | 58 g | 5.1 g |
| Tropical mix Grape Tree | 376 | 7.4 g | 47 g | 18 g |
| Essential Whey Protein Vanilla Bulk | 376 | 59 g | 26 g | 3.6 g |
| Essential whey protein Vanilla Bulk | 376 | 59 g | 26 g | 3.6 g |
| Protein powder Vital | 376 | 80 g | 19.2 g | 5.6 g |
| Sibu Instant Kampua The Kitchen Food | 376 | 11 g | 66.4 g | 7.4 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Whey protein isolate?
100 g of Whey protein isolate has 376 kcal. Serving, 25.0 g (25 g): about 94 kcal.
Is Whey protein isolate high in protein?
Whey protein isolate contains 88 g of protein per 100 g (176% of the 50 g Daily Value), or 22 g in serving, 25.0 g (25 g). About 97% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 7 g).
How many carbs are in Whey protein isolate?
Whey protein isolate has 2 g of total carbohydrates per 100 g, including 0.8 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Whey protein isolate?
Whey protein isolate contains 0.4 g of fat per 100 g, of which 0.4 g is saturated (2% of the Daily Value).
How much sodium is in Whey protein isolate?
100 g contains 236 mg of sodium, 10% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated July 26, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 5056555201343. License: ODbL 1.0 (Open Food Facts). Source record dated July 26, 2026. Imported November 8, 2026.
Last updated: . Data quality score: 80/100 (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.