Whey Protein Isolate

Packaged product Other Foods Alpenpower

Whey Protein Isolate contains 19 kcal per 100 g. A serving, 330 ml (330 g) provides about 63 kcal.

Roughly 96% of its calories come from protein, with 4% from carbohydrates and 0% from fat (estimated with general energy factors).

That is less energy than the typical item in other foods on FoodFactly, where the median is 254 kcal per 100 g across 511,115 products.

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

19kcal per 100 g
4.5 gprotein
0.18 gcarbohydrates
0 gfat
63kcal in serving, 330 ml (330 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 19.1 kcal
Total fat L 0 g 0%
Saturated fat not reported
Sodium L 1.2 mg 0.1%
Total carbohydrates L 0.18 g 0.1%
Dietary fiber not reported
Total sugars L 0.097 g
Protein L 4.5 g 9%

% 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: 96%Carbohydrates: 4%19kcal / 100 g
  • Protein 96%
  • Carbohydrates 4%

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

Nutritional insights

  • Protein4.5 gbelow the median for other foods (median 7.4 g)
  • Sugars0.097 gin the lowest quarter of other foods (median 3.2 g)
  • Fat0 gin the lowest quarter of other foods (median 6.6 g)
  • Sodium1.2 mgin the lowest quarter of other foods (median 248 mg)
  • Protein per 100 kcal23.8 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Alpenpower
Barcode
9120082323673
Label serving
330 ml
Category
Other Foods

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • Open Food Facts, record 9120082323673. License: ODbL 1.0 (Open Food Facts). Source record dated August 26, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 75/100 (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.

Frequently asked questions

How many calories are in Whey Protein Isolate?

100 g of Whey Protein Isolate has 19 kcal. Serving, 330 ml (330 g): about 63 kcal.

How much protein is in Whey Protein Isolate?

Whey Protein Isolate contains 4.5 g of protein per 100 g (9% of the 50 g Daily Value), or 15 g in serving, 330 ml (330 g). About 96% of its calories come from protein. Compared with other other foods, that is below the median (median 7.4 g).

How many carbs are in Whey Protein Isolate?

Whey Protein Isolate has 0.18 g of total carbohydrates per 100 g, including 0.097 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.

How much sodium is in Whey Protein Isolate?

100 g contains 1.2 mg of sodium, 0.1% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated August 26, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.