Whey Protein

Packaged product Other Foods GS Sport

Whey Protein contains 409 kcal per 100 g. A serving, 33 g (33 g) provides about 135 kcal.

Roughly 74% of its calories come from protein, with 15% from fat and 12% from carbohydrates (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.

409kcal per 100 g
75.5 gprotein
11.8 gcarbohydrates
6.7 gfat
135kcal in serving, 33 g (33 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 409 kcal
Total fat L 6.7 g 9%
Saturated fat L 4.2 g 21%
Sodium not reported
Total carbohydrates L 11.8 g 4%
Dietary fiber not reported
Total sugars L 10 g
Protein L 75.5 g 151%

% 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: 74%Carbohydrates: 12%Fat: 15%409kcal / 100 g
  • Protein 74%
  • Carbohydrates 12%
  • Fat 15%

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

Nutritional insights

  • Protein75.5 gin the top quarter of other foods (median 7.4 g)
  • Sugars10 gabove the median for other foods (median 3.2 g)
  • Fat6.7 gabove the median for other foods (median 6.6 g)
  • Saturated fat4.2 gabove the median for other foods (median 2 g)
  • Protein per 100 kcal18.5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
GS Sport
Barcode
7290014981669
Label serving
33 g
Category
Other Foods

Ingredients

Ingredients not reported.

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Impact Whey Protein MyProtein 409 80 g 5.6 g 7.3 g
Cuneesi al rhum Il Viaggiator Goloso 409 3.7 g 38 g 26 g
Kind Frozen Kind 409 6.8 g 36.4 g 29.6 g
Pecan Tart Bakery Fresh 409 3.5 g 52.2 g 20.9 g
Terribe de larzac Roger Vidal 409 14 g 1.4 g 38 g
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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 7290014981669. License: ODbL 1.0 (Open Food Facts). Source record dated August 25, 2024. Imported November 8, 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?

100 g of Whey Protein has 409 kcal. Serving, 33 g (33 g): about 135 kcal.

Is Whey Protein high in protein?

Whey Protein contains 75.5 g of protein per 100 g (151% of the 50 g Daily Value), or 24.9 g in serving, 33 g (33 g). About 74% 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?

Whey Protein has 11.8 g of total carbohydrates per 100 g, including 10 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?

Whey Protein contains 6.7 g of fat per 100 g, of which 4.2 g is saturated (21% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated August 25, 2024. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.