Whey Protein Reese’s

Packaged product Other Foods C4

Whey Protein Reese’s contains 384 kcal per 100 g. A serving, 37 g (37 g) provides about 142 kcal.

Roughly 74% of its calories come from protein, with 16% from fat and 10% from carbohydrates (estimated with general energy factors).

That is close to the median for other foods on FoodFactly (375 kcal per 100 g).

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

Whey Protein Reese’s by C4, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
384kcal per 100 g
67.6 gprotein
8.6 gcarbohydrates
6.5 gfat
142kcal in serving, 37 g (37 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 384 kcal
Total fat L 6.5 g 8%
Saturated fat L 3.8 g 19%
Sodium L 1.4 mg 0.1%
Total carbohydrates L 8.6 g 3%
Dietary fiber L 0 g 0%
Total sugars L 5.1 g
Added sugars L 0 g 0%
Protein L 67.6 g 135%

% 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: 10%Fat: 16%384kcal / 100 g
  • Protein 74%
  • Carbohydrates 10%
  • Fat 16%

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

Nutritional insights

  • Protein67.6 gin the lowest quarter of other foods (median 76 g)
  • Fiber0 gin the lowest quarter of other foods (median 1.4 g)
  • Sugars5.1 gin the top quarter of other foods (median 3.2 g)
  • Fat6.5 gin the top quarter of other foods (median 4.1 g)
  • Saturated fat3.8 gin the top quarter of other foods (median 1.7 g)
  • Sodium1.4 mgin the lowest quarter of other foods (median 256 mg)
  • Protein per 100 kcal17.6 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
C4
Barcode
5056569902601
Quantity
1700 g
Label serving
37 g
Category
Protein powders
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

MILK Proteins (WHEY Protein Concentrate, WHEY Protein Isolate, Lecithins), PEANUT Flour, Fat-Reduced Cocoa Powder, Flavouring (MILK), Potassium Chloride, Sodium Chloride, Thickeners (Xanthan Gum, Cellulose Gum), Sweeteners (Acesulfame K, Sucralose).

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

Ingredient guides: Peanut

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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 Reese’s?

100 g of Whey Protein Reese’s has 384 kcal. Serving, 37 g (37 g): about 142 kcal.

Is Whey Protein Reese’s high in protein?

Whey Protein Reese’s contains 67.6 g of protein per 100 g (135% of the 50 g Daily Value), or 25 g in serving, 37 g (37 g). About 74% of its calories come from protein. Compared with other other foods, that is in the lowest quarter (median 76 g).

How many carbs are in Whey Protein Reese’s?

Whey Protein Reese’s has 8.6 g of total carbohydrates per 100 g, including 0 g of fiber and 5.1 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 Reese’s?

Whey Protein Reese’s contains 6.5 g of fat per 100 g, of which 3.8 g is saturated (19% of the Daily Value).

How much sodium is in Whey Protein Reese’s?

100 g contains 1.4 mg of sodium, 0.1% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated March 7, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5056569902601. License: ODbL 1.0 (Open Food Facts). Source record dated March 7, 2026. Imported November 6, 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.