100% Whey Protein

Packaged product Andre fødevarer Optimum Nutrition

100% Whey Protein contains 387 kcal per 100 g. A serving, 1 scoop, 31 g (31 g) provides about 120 kcal.

Roughly 79 % of its calories come from protein, with 13 % from carbohydrates and 7 % from fat (estimated with general energy factors).

That is close to the median for andre fødevarer on FoodFactly (365 kcal per 100 g).

100 g provides 32 % of the Daily Value for calcium and 10 % of the Daily Value for kalium.

The values are label data submitted by the manufacturer to USDA FoodData Central.

100% Whey Protein by Optimum Nutrition, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
387kcal per 100 g
77,4 gprotein
12,9 gcarbohydrates
3,2 gfat
120kcal in serving, 1 scoop, 31 g (31 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 387 kcal
Total fat L 3,2 g 4 %
Saturated fat L 1,6 g 8 %
Cholesterol L 113 mg 38 %
Sodium L 339 mg 15 %
Total carbohydrates L 12,9 g 5 %
Dietary fiber not reported
Total sugars L 3,2 g
Added sugars L 0 g 0 %
Protein L 77,4 g 155 %
Cholin L 0 mg0 %
Calcium L 419 mg32 %
Jern L 0,71 mg4 %
Kalium L 484 mg10 %

% 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: 79 %Carbohydrates: 13 %Fat: 7 %387kcal / 100 g
  • Protein 79 %
  • Carbohydrates 13 %
  • Fat 7 %

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

Calcium32 %Kalium10 %Jern4 %Cholin0 %

Nutritional insights

  • Sugars3,2 gabove the median for andre fødevarer (median 2,1 g)
  • Saturated fat1,6 gabove the median for andre fødevarer (median 1,2 g)
  • Sodium339 mgabove the median for andre fødevarer (median 132 mg)
  • Protein per 100 kcal20 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Sugars and starch (1)
Stivelse L0 g

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 500 kcal387 kcal
Protein 77,4 g77,4 g
Carbohydrates 12,9 g12,9 g
Fat 4,8 g3,2 g
Fiber n/an/a
Sugars 3,2 g3,2 g
Sodium 419 mg339 mg

Product details

Brand
Optimum Nutrition
Barcode
0748927028652
Quantity
908 g
Label serving
1 scoop (31 g)
Category
proteinas
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Mélange de protéines (isolat de protéines de lactosérum (contient un émulsifiant: lécithine de sojal, concentré de proteines de lactoserum, isolat de protéines de lactosérum hydrolysé), arôme, édulcorants (acésulfame-K, sucralose), complexe enzymatique (a lase, protiase Issue du LAIT

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

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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 100% Whey Protein?

100 g of 100% Whey Protein has 387 kcal. Serving, 1 scoop, 31 g (31 g): about 120 kcal.

Is 100% Whey Protein high in protein?

100% Whey Protein contains 77,4 g of protein per 100 g (155 % of the 50 g Daily Value), or 24 g in serving, 1 scoop, 31 g (31 g). About 79 % of its calories come from protein.

How many carbs are in 100% Whey Protein?

100% Whey Protein has 12,9 g of total carbohydrates per 100 g, including 3,2 g of sugars.

How much fat is in 100% Whey Protein?

100% Whey Protein contains 3,2 g of fat per 100 g, of which 1,6 g is saturated (8 % of the Daily Value).

What vitamins and minerals does 100% Whey Protein contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (32 % DV) and kalium (10 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in 100% Whey Protein?

100 g contains 339 mg of sodium, 15 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 28. oktober 2026. FoodFactly last checked it on 6. november 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2464137. License: CC0 1.0 (U.S. public domain). Source record dated 3. februar 2022. Imported 6. november 2026.
  • Open Food Facts, record 0748927028652. License: ODbL 1.0 (Open Food Facts). Source record dated 28. oktober 2026. Imported 6. november 2026.

Last updated: . Data quality score: 85/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.