100% Whey Protein
Packaged product Sweets and Desserts Optimum Nutrition
100% Whey Protein contains 387 kcal per 100 g. A serving, 1 scoop, 31 g (31 g) provides about 120 kcal.
Roughly 79% of its calories come from protein, with 11% from fat and 10% from carbohydrates (estimated with general energy factors).
That is close to the median for sweets and desserts on FoodFactly (385 kcal per 100 g).
100 g provides 32% of the Daily Value for calcium and 14% of the Daily Value for potassium.
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 | 387 kcal | |
| Total fat L | 4.8 g | 6% |
| Saturated fat L | 3.2 g | 16% |
| Cholesterol L | 177 mg | 59% |
| Sodium L | 419 mg | 18% |
| Total carbohydrates L | 9.7 g | 4% |
| Dietary fiber L | 3.2 g | 12% |
| Total sugars L | 3.2 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 77.4 g | 155% |
| Choline L | 0 mg | 0% |
| Calcium L | 419 mg | 32% |
| Iron L | 0.97 mg | 5% |
| Potassium L | 645 mg | 14% |
% 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 79%
- Carbohydrates 10%
- Fat 11%
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
- Protein77.4 gin the top quarter of sweets and desserts (median 25.6 g)
- Fiber3.2 gin the lowest quarter of sweets and desserts (median 7.5 g)
- Sugars3.2 gin the lowest quarter of sweets and desserts (median 14 g)
- Fat4.8 gin the lowest quarter of sweets and desserts (median 15 g)
- Saturated fat3.2 gin the lowest quarter of sweets and desserts (median 6.1 g)
- Sodium419 mgin the top quarter of sweets and desserts (median 216 mg)
- Protein per 100 kcal20 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Product details
- Brand
- Optimum Nutrition
- Barcode
- 0748927069532
- Quantity
- 24.5 oz
- Label serving
- 1 scoop (31 g)
- Category
- Protein Energy Bars
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Hydrolyzed Whey Protein), Cocoa Powder (Processed with Alkali), Sunflower Lecithin and/or Soy Lecithin, Natural Flavor, Artificial Flavor, Acesulfame Potassium. CONTAINS: Milk, Soy.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
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| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Protein bar 33% Matt | 387 | 32 g | 44 g | 9 g |
| Promeal Zone 40-30-30 Volchem | 387 | 29 g | 38 g | 24 g |
| Recovery Bar High5 | 387 | 28 g | 45 g | 10 g |
| Cocoa Vanilla Oat Boost Graze | 387 | 6.3 g | 33.3 g | 21.7 g |
| Proteinbar wild berries Namedsport | 388 | 33 g | 34 g | 13 g |
| Barras cruas avelã & cacau Continente | 388 | 5.9 g | 50 g | 16 g |
| Barrette caramello arachidi Enervit | 388 | 24 g | 37 g | 17 g |
| Peanut Butter Protein Bars Carman's | 389 | 14.2 g | 41.6 g | 20.7 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in 100% Whey Protein?
100 g of 100% Whey Protein has 387 kcal. Serving, 1 scoop, 31 g (31 g): about 120 kcal.
Is 100% Whey Protein high in protein?
100% Whey Protein contains 77.4 g of protein per 100 g (155% of the 50 g Daily Value), or 24 g in serving, 1 scoop, 31 g (31 g). About 79% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 25.6 g).
How many carbs are in 100% Whey Protein?
100% Whey Protein has 9.7 g of total carbohydrates per 100 g, including 3.2 g of fiber and 3.2 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in 100% Whey Protein?
100% Whey Protein contains 4.8 g of fat per 100 g, of which 3.2 g is saturated (16% of the Daily Value).
What vitamins and minerals does 100% Whey Protein contain?
Per 100 g, the most notable amounts relative to the Daily Value are calcium (32% DV) and potassium (14% DV). The full list is in the vitamins and minerals table above.
How much sodium is in 100% Whey Protein?
100 g contains 419 mg of sodium, 18% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated August 4, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0748927069532. License: ODbL 1.0 (Open Food Facts). Source record dated August 4, 2026. Imported November 8, 2026.
Last updated: . Data quality score: 95/100 (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.