Whey Protein Isolate

Packaged product Sonstige Lebensmittel ESN

Whey Protein Isolate contains 377 kcal per 100 g. A Serving, 30 g (30 g) provides about 113 kcal.

Roughly 100 % of its calories come from protein, with 0 % from carbohydrates and 0 % from fat (estimated with general energy factors).

That is more energy than the typical item in Sonstige Lebensmittel on FoodFactly, where the median is 264 kcal per 100 g across 358.700 products.

100 g provides 29 % of the Daily Value for Vitamin B6.

The values are as declared on the product label and entered by Open Food Facts contributors.

Whey Protein Isolate by ESN, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
377kcal per 100 g
83,3 gprotein
0 gcarbohydrates
0 gfat
113kcal in Serving, 30 g (30 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 377 kcal
Total fat L 0 g 0 %
Saturated fat L 0 g 0 %
Sodium L 40 mg 2 %
Total carbohydrates L 0 g 0 %
Dietary fiber L 0 g 0 %
Total sugars L 0 g
Protein L 83,3 g 167 %
Vitamin B6 L 0,5 mg29 %
Eisen L 0,33 mg2 %
Magnesium L 33,3 mg8 %

% 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: 100 %377kcal / 100 g
  • Protein 100 %

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Vitamin B629 %Magnesium8 %Eisen2 %

Nutritional insights

  • Protein83,3 gin the top quarter of Sonstige Lebensmittel (median 7 g)
  • Fiber0 gin the lowest quarter of Sonstige Lebensmittel (median 1,9 g)
  • Sugars0 gin the lowest quarter of Sonstige Lebensmittel (median 3,4 g)
  • Fat0 gin the lowest quarter of Sonstige Lebensmittel (median 6,5 g)
  • Saturated fat0 gin the lowest quarter of Sonstige Lebensmittel (median 1,9 g)
  • Sodium40 mgin the lowest quarter of Sonstige Lebensmittel (median 240 mg)
  • Protein per 100 kcal22,1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
ESN
Barcode
4250519699639
Label serving
30 g
Category
Sonstige Lebensmittel

Ingredients

Ingredients not reported.

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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 377 kcal. Serving, 30 g (30 g): about 113 kcal.

Is Whey Protein Isolate high in protein?

Whey Protein Isolate contains 83,3 g of protein per 100 g (167 % of the 50 g Daily Value), or 25 g in Serving, 30 g (30 g). About 100 % of its calories come from protein. Compared with other Sonstige Lebensmittel, that is among the highest quarter (median 7 g).

How many carbs are in Whey Protein Isolate?

Whey Protein Isolate has 0 g of total carbohydrates per 100 g, including 0 g of fiber and 0 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 g of fat per 100 g, of which 0 g is saturated (0 % of the Daily Value).

What vitamins and minerals does Whey Protein Isolate contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamin B6 (29 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Whey Protein Isolate?

100 g contains 40 mg of sodium, 2 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 4. Juli 2026. FoodFactly last checked it on 8. November 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 4250519699639. License: ODbL 1.0 (Open Food Facts). Source record dated 4. Juli 2026. Imported 8. November 2026.

Last updated: . Data quality score: 90/100 (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.