100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate

Packaged product Other Foods Rule 1 Protein

100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate contains 361 kcal per 100 g. A serving, 1 portion, 30.5 g (30.5 g) provides about 110 kcal.

Roughly 88% of its calories come from protein, with 8% 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 264 kcal per 100 g across 358,700 products.

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

100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate by Rule 1 Protein, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
361kcal per 100 g
82 gprotein
3.3 gcarbohydrates
3.3 gfat
110kcal in serving, 1 portion, 30.5 g (30.5 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 361 kcal
Total fat L 3.3 g 4%
Saturated fat not reported
Sodium L 311 mg 14%
Total carbohydrates L 3.3 g 1%
Dietary fiber not reported
Total sugars not reported
Protein L 82 g 164%

% 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: 88%Carbohydrates: 4%Fat: 8%361kcal / 100 g
  • Protein 88%
  • Carbohydrates 4%
  • Fat 8%

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

Nutritional insights

  • Protein82 gin the top quarter of other foods (median 7 g)
  • Fat3.3 gbelow the median for other foods (median 6.5 g)
  • Sodium311 mgabove the median for other foods (median 240 mg)
  • Protein per 100 kcal22.7 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Rule 1 Protein
Barcode
0196671009876
Label serving
1 portion (30.5 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.

Frequently asked questions

How many calories are in 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate?

100 g of 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate has 361 kcal. Serving, 1 portion, 30.5 g (30.5 g): about 110 kcal.

Is 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate high in protein?

100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate contains 82 g of protein per 100 g (164% of the 50 g Daily Value), or 25 g in serving, 1 portion, 30.5 g (30.5 g). About 88% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 7 g).

How many carbs are in 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate?

100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate has 3.3 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 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate?

100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate contains 3.3 g of fat per 100 g.

How much sodium is in 100% Whey Protein Isolate & Hydrolyzed Whey Protein Isolate?

100 g contains 311 mg of sodium, 14% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated October 7, 2025. 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 0196671009876. License: ODbL 1.0 (Open Food Facts). Source record dated October 7, 2025. Imported November 6, 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.