Whey protein
Packaged product Otros alimentos But Rex
Whey protein contains 412 kcal per 100 g. A serving, 1 scoop, 34 g (34 g) provides about 140 kcal.
Roughly 69% of its calories come from protein, with 19% from fat and 12% from carbohydrates (estimated with general energy factors).
That is close to the median for otros alimentos on FoodFactly (375 kcal per 100 g).
100 g provides 10% of the Daily Value for potasio.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 412 kcal | |
| Total fat L | 8,8 g | 11% |
| Saturated fat L | 5,9 g | 29% |
| Cholesterol L | 235 mg | 78% |
| Sodium L | 618 mg | 27% |
| Total carbohydrates L | 11,8 g | 4% |
| Dietary fiber L | 2,9 g | 11% |
| Total sugars L | 5,9 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 70,6 g | 141% |
| Vitamina D L | 0 µg | 0% |
| Choline L | 0 mg | 0% |
| Iron L | 0,59 mg | 3% |
| Potasio L | 471 mg | 10% |
% 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 69%
- Carbohydrates 12%
- Fat 19%
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
Nutritional insights
- Protein70,6 gbelow the median for otros alimentos (median 76,2 g)
- Fiber2,9 gabove the median for otros alimentos (median 1,5 g)
- Sugars5,9 gin the top quarter of otros alimentos (median 3,2 g)
- Fat8,8 gin the top quarter of otros alimentos (median 4,1 g)
- Saturated fat5,9 gin the top quarter of otros alimentos (median 1,7 g)
- Sodium618 mgin the top quarter of otros alimentos (median 255 mg)
- Protein per 100 kcal17,1 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Product details
- Brand
- But Rex
- Barcode
- 0850026029062
- Quantity
- 5 lbs
- Label serving
- 1 scoop (34 g)
- Category
- Polvos de proteínas
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
INGREDIENTS: Instantized Whey Protein Concentrate, Instantized Whey Protein Isolate, MCT Oil Powder [medium chain triglycerides (from palm kernel and coconut oil), sodium caseinate (a milk derivative), contains 2% or less of each of the following: silicon dioxide, sunflower lecithin], Organic Agave Inulin, Natural and Artificial Flavor, Pink Himalayan Sea Salt, Xanthan Gum, Guar Gum, Sucralose, Vanilla Bean Powder, Acesulfame Potassium. ALLERGEN WARNING: Contains Milk, Soy.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Whey protein Levels | 412 | 70,6 g | 8,8 g | 10,3 g |
| Elite 100% Whey Protein Powder Dymatize | 412 | 73,5 g | 5,9 g | 8,8 g |
| Plant Based Protein Powder Vanilla Open Nature | 412 | 61,8 g | 20,6 g | 8,8 g |
| Whey Protein Isolate Scorpion Supplements | 412 | 78 g | 8,1 g | 7 g |
| French Vanilla Vegan Protein Sync | 412 | 76,6 g | 6,7 g | 5,7 g |
| Real Whey 100% Whey Protein Prozis | 412 | 79 g | 5 g | 6,1 g |
| Real whey protein Prozis | 412 | 82 g | 4 g | 7 g |
| Whey Sync Proteine Sync | 412 | 76,6 g | 6,7 g | 5,7 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Whey protein?
100 g of Whey protein has 412 kcal. Serving, 1 scoop, 34 g (34 g): about 140 kcal.
Is Whey protein high in protein?
Whey protein contains 70,6 g of protein per 100 g (141% of the 50 g Daily Value), or 24 g in serving, 1 scoop, 34 g (34 g). About 69% of its calories come from protein. Compared with other otros alimentos, that is below the median (median 76,2 g).
How many carbs are in Whey protein?
Whey protein has 11,8 g of total carbohydrates per 100 g, including 2,9 g of fiber and 5,9 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?
Whey protein contains 8,8 g of fat per 100 g, of which 5,9 g is saturated (29% of the Daily Value).
What vitamins and minerals does Whey protein contain?
Per 100 g, the most notable amounts relative to the Daily Value are potasio (10% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Whey protein?
100 g contains 618 mg of sodium, 27% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 6 de abril de 2026. FoodFactly last checked it on 8 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0850026029062. License: ODbL 1.0 (Open Food Facts). Source record dated 6 de abril de 2026. Imported 8 de noviembre de 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.