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Grass-Fed Whey Protein

Packaged product Other Foods XS

Grass-Fed Whey Protein contains 361 kcal per 100 g. A serving, 36 g (36 g) provides about 130 kcal.

Roughly 90% of its calories come from protein, with 7% from fat and 3% from carbohydrates (estimated with general energy factors).

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

100 g provides 30% of the Daily Value for calcium.

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

Grass-Fed Whey Protein by XS, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
361kcal per 100 g
83.3 gprotein
2.8 gcarbohydrates
2.8 gfat
130kcal in serving, 36 g (36 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 361 kcal
Total fat L 2.8 g 4%
Saturated fat L 0 g 0%
Cholesterol L 55.6 mg 19%
Sodium L 0 mg 0%
Total carbohydrates L 2.8 g 1%
Dietary fiber L 0 g 0%
Total sugars L 2.8 g
Added sugars L 0 g 0%
Protein L 83.3 g 167%
Vitamin D L 1.1 µg6%
Calcium L 389 mg30%
Iron L 0.56 mg3%
Potassium L 417 mg9%

% 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: 90%Carbohydrates: 3%Fat: 7%361kcal / 100 g
  • Protein 90%
  • Carbohydrates 3%
  • 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

Calcium30%Potassium9%Vitamin D6%Iron3%

Nutritional insights

  • Protein83.3 gin the top quarter of other foods (median 76.3 g)
  • Fiber0 gin the lowest quarter of other foods (median 1.5 g)
  • Sugars2.8 gbelow the median for other foods (median 3.1 g)
  • Fat2.8 gbelow the median for other foods (median 4.2 g)
  • Saturated fat0 gin the lowest quarter of other foods (median 1.7 g)
  • Sodium0 mgin the lowest quarter of other foods (median 248 mg)
  • Protein per 100 kcal23.1 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
XS
Barcode
0854143006579
Quantity
25.4 oz
Label serving
36 g
Category
Protein powders
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Whey protein isolate, natural flavors, salt, sunflower lecithin, steviol glycosides. Contains milk.

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

Ingredient guides: Salt

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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 0854143006579. License: ODbL 1.0 (Open Food Facts). Source record dated April 8, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 90/100 (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 Grass-Fed Whey Protein?

100 g of Grass-Fed Whey Protein has 361 kcal. Serving, 36 g (36 g): about 130 kcal.

Is Grass-Fed Whey Protein high in protein?

Grass-Fed Whey Protein contains 83.3 g of protein per 100 g (167% of the 50 g Daily Value), or 30 g in serving, 36 g (36 g). About 90% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 76.3 g).

How many carbs are in Grass-Fed Whey Protein?

Grass-Fed Whey Protein has 2.8 g of total carbohydrates per 100 g, including 0 g of fiber and 2.8 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Grass-Fed Whey Protein?

Grass-Fed Whey Protein contains 2.8 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Grass-Fed Whey Protein contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (30% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Grass-Fed Whey Protein?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

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