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Whey protein by Proof

Packaged product Other Foods Proof Nutrition

Whey protein by Proof contains 375 kcal per 100 g. A serving, 33.3 g (33.3 g) provides about 125 kcal.

Roughly 80% of its calories come from protein, with 16% from fat and 4% 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.

375kcal per 100 g
75.1 gprotein
3.8 gcarbohydrates
6.7 gfat
125kcal in serving, 33.3 g (33.3 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 375 kcal
Total fat L 6.7 g 9%
Saturated fat L 2.1 g 11%
Sodium not reported
Total carbohydrates L 3.8 g 1%
Dietary fiber not reported
Total sugars not reported
Protein L 75.1 g 150%

% 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: 80%Carbohydrates: 4%Fat: 16%375kcal / 100 g
  • Protein 80%
  • Carbohydrates 4%
  • 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

  • Protein75.1 gin the top quarter of other foods (median 7.4 g)
  • Fat6.7 gabove the median for other foods (median 6.6 g)
  • Saturated fat2.1 gabove the median for other foods (median 2 g)
  • Protein per 100 kcal20 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Proof Nutrition
Barcode
4260631684994
Label serving
33.3 g
Category
Other Foods

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 4260631684994. License: ODbL 1.0 (Open Food Facts). Source record dated February 8, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 70/100 (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 by Proof?

100 g of Whey protein by Proof has 375 kcal. Serving, 33.3 g (33.3 g): about 125 kcal.

Is Whey protein by Proof high in protein?

Whey protein by Proof contains 75.1 g of protein per 100 g (150% of the 50 g Daily Value), or 25 g in serving, 33.3 g (33.3 g). About 80% 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 by Proof?

Whey protein by Proof has 3.8 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Whey protein by Proof?

Whey protein by Proof contains 6.7 g of fat per 100 g, of which 2.1 g is saturated (11% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated February 8, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.