Whey isolate

Packaged product Other Foods Bulk

Whey isolate contains 110 kcal per 100 g. A serving, 30.0 g (30 g) provides about 33 kcal.

Roughly 92% of its calories come from protein, with 7% from carbohydrates and 2% from fat (estimated with general energy factors).

That is less energy than the typical item in other foods on FoodFactly, where the median is 375 kcal per 100 g across 946 products.

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

Whey isolate by Bulk, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
110kcal per 100 g
25 gprotein
1.8 gcarbohydrates
0.2 gfat
33kcal in serving, 30.0 g (30 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 110 kcal
Total fat L 0.2 g 0.3%
Saturated fat not reported
Sodium not reported
Total carbohydrates L 1.8 g 0.7%
Dietary fiber L 0.7 g 3%
Total sugars L 0.4 g
Protein L 25 g 50%

% 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: 92%Carbohydrates: 7%Fat: 2%110kcal / 100 g
  • Protein 92%
  • Carbohydrates 7%
  • Fat 2%

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

Nutritional insights

  • Protein25 gin the lowest quarter of other foods (median 74.1 g)
  • Fiber0.7 gbelow the median for other foods (median 1.2 g)
  • Sugars0.4 gbelow the median for other foods (median 3.1 g)
  • Fat0.2 gin the lowest quarter of other foods (median 4 g)
  • Protein per 100 kcal22.7 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Bulk
Barcode
00129685
Label serving
30.0 g
Category
Protein powders

Ingredients

Ingredients not reported.

Similar products

FoodCaloriesProteinCarbsFat
Recovery whey protien SFH 110 16 g 3 g 1.5 g
Gold standard 100% whey Optimum Nutrition 110 24 g 2 g 1 g
Extend whey protein XTEND 110 25 g 2 g 0 g
Gold standard whey protein Optimum nutrition 110 24 g 0.04 g 1 g
Whey protein isolate french vanilla Bodytech 110 25 g 1 g 0 g
Isolate HT Eiolab 111 27 g 0.5 g 0.1 g
Iso-Whey Hardcore ESN 108 25.8 g 0.8 g 0.2 g
ISO Whey Protein Isolate Powder Yummy Sport 112 27 g 0.5 g 0.5 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Whey isolate?

100 g of Whey isolate has 110 kcal. Serving, 30.0 g (30 g): about 33 kcal.

Is Whey isolate high in protein?

Whey isolate contains 25 g of protein per 100 g (50% of the 50 g Daily Value), or 7.5 g in serving, 30.0 g (30 g). About 92% of its calories come from protein. Compared with other other foods, that is in the lowest quarter (median 74.1 g).

How many carbs are in Whey isolate?

Whey isolate has 1.8 g of total carbohydrates per 100 g, including 0.7 g of fiber and 0.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Whey isolate?

Whey isolate contains 0.2 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated October 4, 2024. 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 00129685. License: ODbL 1.0 (Open Food Facts). Source record dated October 4, 2024. Imported November 6, 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.