Whey Protein Isolate

Packaged product Autres aliments Amino Z

Whey Protein Isolate contains 388 kcal per 100 g. A serving, 1 serving, 32 g (32 g) provides about 124 kcal.

Roughly 88 % of its calories come from protein, with 7 % from fat and 5 % 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.

388kcal per 100 g
81,9 gprotein
5 gcarbohydrates
2,8 gfat
124kcal in serving, 1 serving, 32 g (32 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 388 kcal
Total fat L 2,8 g 4 %
Saturated fat L 2,5 g 13 %
Sodium L 169 mg 7 %
Total carbohydrates L 5 g 2 %
Dietary fiber L 0 g 0 %
Total sugars L 1,3 g
Protein L 81,9 g 164 %

% 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: 88 %Carbohydrates: 5 %Fat: 7 %388kcal / 100 g
  • Protein 88 %
  • Carbohydrates 5 %
  • Fat 7 %

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

Nutritional insights

  • Protein81,9 gin the top quarter of autres aliments (median 7 g)
  • Fiber0 gin the lowest quarter of autres aliments (median 1,9 g)
  • Sugars1,3 gbelow the median for autres aliments (median 3,4 g)
  • Fat2,8 gbelow the median for autres aliments (median 6,5 g)
  • Saturated fat2,5 gabove the median for autres aliments (median 1,9 g)
  • Sodium169 mgbelow the median for autres aliments (median 240 mg)
  • Protein per 100 kcal21,1 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Caféine L0 mg

Product details

Brand
Amino Z
Barcode
5061108001509
Label serving
1 serving (32 g)
Category
Autres aliments

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 388 kcal. Serving, 1 serving, 32 g (32 g): about 124 kcal.

Is Whey Protein Isolate high in protein?

Whey Protein Isolate contains 81,9 g of protein per 100 g (164 % of the 50 g Daily Value), or 26,2 g in serving, 1 serving, 32 g (32 g). About 88 % 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 5 g of total carbohydrates per 100 g, including 0 g of fiber and 1,3 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 2,8 g of fat per 100 g, of which 2,5 g is saturated (13 % of the Daily Value).

How much sodium is in Whey Protein Isolate?

100 g contains 169 mg of sodium, 7 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 22 juillet 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 5061108001509. License: ODbL 1.0 (Open Food Facts). Source record dated 22 juillet 2026. Imported 6 novembre 2026.

Last updated: . Data quality score: 85/100 (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.