Whey Protein Isolate

Packaged product Autres aliments Top Athlete

Whey Protein Isolate contains 373 kcal per 100 g. A serving, 1 portion, 33 g (33 g) provides about 123 kcal.

Roughly 94 % of its calories come from protein, with 4 % from fat and 3 % from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in autres aliments 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.

373kcal per 100 g
84,5 gprotein
2,4 gcarbohydrates
1,5 gfat
123kcal in serving, 1 portion, 33 g (33 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 373 kcal
Total fat L 1,5 g 2 %
Saturated fat not reported
Sodium L 824 mg 36 %
Total carbohydrates L 2,4 g 0,9 %
Dietary fiber not reported
Total sugars L 0,3 g
Protein L 84,5 g 169 %

% 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: 94 %Carbohydrates: 3 %Fat: 4 %373kcal / 100 g
  • Protein 94 %
  • Carbohydrates 3 %
  • Fat 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

  • Protein84,5 gin the top quarter of autres aliments (median 7 g)
  • Sugars0,3 gin the lowest quarter of autres aliments (median 3,4 g)
  • Fat1,5 gbelow the median for autres aliments (median 6,5 g)
  • Sodium824 mgin the top quarter of autres aliments (median 240 mg)
  • Protein per 100 kcal22,7 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Top Athlete
Barcode
9361557000235
Label serving
1 portion (33 g)
Category
Autres aliments

Ingredients

Ingredients not reported.

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Pocari Pocari Sweat 373 0 g 93,9 g 0 g
Barre fraise chocolat blanc Catlion 373 27,3 g 42 g 11,1 g
Nourishing Protein WelleCo 373 48,5 g 22,4 g 6,7 g
Whey My Protéine 373 75,8 g 8,5 g 3,3 g
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Jelly Belly Kirkland 373 2,5 g 92,5 g 2,5 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 373 kcal. Serving, 1 portion, 33 g (33 g): about 123 kcal.

Is Whey Protein Isolate high in protein?

Whey Protein Isolate contains 84,5 g of protein per 100 g (169 % of the 50 g Daily Value), or 27,9 g in serving, 1 portion, 33 g (33 g). About 94 % of its calories come from protein. Compared with other autres aliments, that is among the highest quarter (median 7 g).

How many carbs are in Whey Protein Isolate?

Whey Protein Isolate has 2,4 g of total carbohydrates per 100 g, including 0,3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Whey Protein Isolate?

Whey Protein Isolate contains 1,5 g of fat per 100 g.

How much sodium is in Whey Protein Isolate?

100 g contains 824 mg of sodium, 36 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 16 septembre 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 9361557000235. License: ODbL 1.0 (Open Food Facts). Source record dated 16 septembre 2026. Imported 6 novembre 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.