Isolate Whey Protein
Packaged product Beverages Optimum Nutrition
Isolate Whey Protein contains 333 kcal per 100 g. A serving, 1 scoop, 30 g (30 g) provides about 100 kcal.
Roughly 96% of its calories come from protein, with 4% from carbohydrates and 0% from fat (estimated with general energy factors).
That is more energy than the typical item in beverages on FoodFactly, where the median is 150 kcal per 100 g across 173 products.
100 g provides 36% of the Daily Value for calcium and 14% of the Daily Value for potassium.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 333 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat | not reported | |
| Cholesterol L | 17 mg | 6% |
| Sodium L | 267 mg | 12% |
| Total carbohydrates L | 3.3 g | 1% |
| Dietary fiber | not reported | |
| Total sugars L | 3.3 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 83.3 g | 167% |
| Choline L | 0 mg | 0% |
| Calcium L | 467 mg | 36% |
| Potassium L | 667 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 96%
- Carbohydrates 4%
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
- Protein83.3 gin the top quarter of beverages (median 3.8 g)
- Sugars3.3 gabove the median for beverages (median 2.8 g)
- Fat0 gin the lowest quarter of beverages (median 0.01 g)
- Sodium267 mgabove the median for beverages (median 44 mg)
- Protein per 100 kcal25 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 333 kcal | 333 kcal |
| Protein | 83.3 g | 83.3 g |
| Carbohydrates | 3.3 g | 3.3 g |
| Fat | 0 g | 0 g |
| Fiber | n/a | n/a |
| Sugars | 3.3 g | 3.3 g |
| Sodium | 267 mg | 267 mg |
Product details
- Brand
- Optimum Nutrition
- Barcode
- 0748927060751
- Quantity
- 2.91 LB/1.32 kg
- Label serving
- 1 scoop (30 g)
- Category
- Dietary supplements
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Partially Hydrolyzed Whey Protein Isolate, Whey Protein Isolate, Natural And Artificial Flavor, Lecithin, Sucralose.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
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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 Isolate Whey Protein?
100 g of Isolate Whey Protein has 333 kcal. Serving, 1 scoop, 30 g (30 g): about 100 kcal.
Is Isolate Whey Protein high in protein?
Isolate Whey Protein contains 83.3 g of protein per 100 g (167% of the 50 g Daily Value), or 25 g in serving, 1 scoop, 30 g (30 g). About 96% of its calories come from protein. Compared with other beverages, that is among the highest quarter (median 3.8 g).
How many carbs are in Isolate Whey Protein?
Isolate Whey Protein has 3.3 g of total carbohydrates per 100 g, including 3.3 g of sugars.
How much fat is in Isolate Whey Protein?
Isolate Whey Protein contains 0 g of fat per 100 g.
What vitamins and minerals does Isolate Whey Protein contain?
Per 100 g, the most notable amounts relative to the Daily Value are calcium (36% DV) and potassium (14% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Isolate Whey Protein?
100 g contains 267 mg of sodium, 12% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated October 13, 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 0748927060751. License: ODbL 1.0 (Open Food Facts). Source record dated October 13, 2026. Imported November 8, 2026.
- USDA FoodData Central: Branded Foods, record 1996625. License: CC0 1.0 (U.S. public domain). Source record dated June 18, 2021. Imported November 6, 2026.
Last updated: . Data quality score: 85/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.