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Whey Protein Isolate

Packaged product Other Foods ESN

Whey Protein Isolate contains 347 kcal per 100 g. A serving, 30 g (30 g) provides about 104 kcal.

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

That is more 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.

347kcal per 100 g
80 gprotein
3 gcarbohydrates
0 gfat
104kcal in serving, 30 g (30 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 347 kcal
Total fat L 0 g 0%
Saturated fat L 0 g 0%
Sodium not reported
Total carbohydrates L 3 g 1%
Dietary fiber not reported
Total sugars not reported
Protein L 80 g 160%

% 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%347kcal / 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

  • Protein80 gin the top quarter of other foods (median 7.4 g)
  • Fat0 gin the lowest quarter of other foods (median 6.6 g)
  • Saturated fat0 gin the lowest quarter of other foods (median 2 g)
  • Protein per 100 kcal23.1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
ESN
Barcode
4250519679693
Label serving
30 g
Category
Other Foods

Ingredients

Ingredients not reported.

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Obleas Colorin obleas 347 11.7 g 78.3 g 0 g
Christmas Gummies Guandy 347 3.3 g 80 g 0 g
Vermicelli Uncooked Tastie 347 0 g 85.3 g 0 g
Collagen & Vitamin C Powder bulk 347 80 g 6 g 0 g
Profiteroles Longo's 347 5.3 g 21.3 g 26.7 g
Protéine isolate MyProtein 347 86.7 g 6.3 g 1.3 g
Vanilla Whey No Brand 347 49.8 g 23.3 g 6.2 g
Cheesy Ensaymada Goldilocks 347 8 g 45.3 g 14.7 g

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

Source of the nutrition information

  • Open Food Facts, record 4250519679693. License: ODbL 1.0 (Open Food Facts). Source record dated April 14, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 70/100 (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 347 kcal. Serving, 30 g (30 g): about 104 kcal.

Is Whey Protein Isolate high in protein?

Whey Protein Isolate contains 80 g of protein per 100 g (160% of the 50 g Daily Value), or 24 g in serving, 30 g (30 g). About 96% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 7.4 g).

How many carbs are in Whey Protein Isolate?

Whey Protein Isolate has 3 g of total carbohydrates per 100 g. 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).

Where does this nutrition data come from?

From Open Food Facts, record dated April 14, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.