100% Whey

Packaged product Other Foods Optimum Nutrition

100% Whey contains 372 kcal per 100 g. A serving, 32 g (32 g) provides about 119 kcal.

Roughly 81% of its calories come from protein, with 10% from carbohydrates and 9% from fat (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 133 kcal per 100 g across 60 products.

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

100% Whey by Optimum Nutrition, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
372kcal per 100 g
75 gprotein
9.7 gcarbohydrates
3.8 gfat
119kcal in serving, 32 g (32 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 372 kcal
Total fat L 3.8 g 5%
Saturated fat L 1.6 g 8%
Sodium L 197 mg 9%
Total carbohydrates L 9.7 g 4%
Dietary fiber not reported
Total sugars L 3.8 g
Protein L 75 g 150%
Choline L 0 mg0%

% 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: 81%Carbohydrates: 10%Fat: 9%372kcal / 100 g
  • Protein 81%
  • Carbohydrates 10%
  • Fat 9%

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

Vitamins and minerals, % Daily Value per 100 g

Choline0%

Nutritional insights

  • Protein75 gin the top quarter of other foods (median 8.3 g)
  • Sugars3.8 gabove the median for other foods (median 3.1 g)
  • Fat3.8 gabove the median for other foods (median 2 g)
  • Saturated fat1.6 gabove the median for other foods (median 0.57 g)
  • Sodium197 mgabove the median for other foods (median 68 mg)
  • Protein per 100 kcal20.2 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Sugars and starch (1)
Starch L0 g

Product details

Brand
Optimum Nutrition
Barcode
5060245604215
Label serving
32 g
Category
a

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 5060245604215. License: ODbL 1.0 (Open Food Facts). Source record dated July 23, 2026. Imported November 7, 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.

Frequently asked questions

How many calories are in 100% Whey?

100 g of 100% Whey has 372 kcal. Serving, 32 g (32 g): about 119 kcal.

Is 100% Whey high in protein?

100% Whey contains 75 g of protein per 100 g (150% of the 50 g Daily Value), or 24 g in serving, 32 g (32 g). About 81% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 8.3 g).

How many carbs are in 100% Whey?

100% Whey has 9.7 g of total carbohydrates per 100 g, including 3.8 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in 100% Whey?

100% Whey contains 3.8 g of fat per 100 g, of which 1.6 g is saturated (8% of the Daily Value).

How much sodium is in 100% Whey?

100 g contains 197 mg of sodium, 9% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated July 23, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.