100% Whey Protein
Packaged product Beverages Optimum Nutrition
100% Whey Protein contains 387 kcal per 100 g. A serving, 1 serving, 31 g (31 g) provides about 120 kcal.
Roughly 79% of its calories come from protein, with 13% from carbohydrates and 7% from fat (estimated with general energy factors).
That is close to the median for beverages on FoodFactly (372 kcal per 100 g).
100 g provides 32% of the Daily Value for calcium and 10% 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 | 387 kcal | |
| Total fat L | 3.2 g | 4% |
| Saturated fat L | 1.6 g | 8% |
| Cholesterol L | 113 mg | 38% |
| Sodium L | 339 mg | 15% |
| Total carbohydrates L | 12.9 g | 5% |
| Dietary fiber | not reported | |
| 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% |
| Potassium L | 484 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 79%
- Carbohydrates 13%
- 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
Nutritional insights
- Protein77.4 gabove the median for beverages (median 72.7 g)
- Fat3.2 gbelow the median for beverages (median 4.5 g)
- Saturated fat1.6 gabove the median for beverages (median 1.5 g)
- Sodium339 mgabove the median for beverages (median 304 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 |
|---|
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 | 387 kcal | 387 kcal |
| Protein | 77.4 g | 77.4 g |
| Carbohydrates | 12.9 g | 12.9 g |
| Fat | 4.8 g | 3.2 g |
| Fiber | n/a | n/a |
| Sugars | 3.2 g | 3.2 g |
| Sodium | 419 mg | 339 mg |
Product details
- Brand
- Optimum Nutrition
- Barcode
- 0748927057058
- Label serving
- 1 serving (31 g)
- Category
- Protein powders
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Protein blend (whey protein isolate, whey protein concentrate, whey peptides), natural and artificial flavor, lecithin, cellulose gum, xanthan gum, salt, sucralose, acesulfame potassium, lactase.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Salt
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| protein drink mix Herbalife | 387 | 53 g | 24 g | 8.2 g |
| 100% Whey Native Whey Protein Blend Ascent | 387 | 80.6 g | 6.5 g | 3.2 g |
| Protein Powder Drink Mix Optimum Nutrition | 387 | 77.4 g | 12.9 g | 3.2 g |
| 100% Whey Protein Optimum Nutrition | 387 | 77.4 g | 12.9 g | 4.8 g |
| Whey protéin Next level | 388 | 74.9 g | 7.3 g | 3.6 g |
| 3K Protein, Himbeere Foodspring | 388 | 78 g | 7.1 g | 6.3 g |
| Barista Vegan Protein Classic Coffee Vit4ever | 388 | 80.2 g | 4.2 g | 5.2 g |
| 100% Whey Protein, Ice Coffee Nutrend | 386 | 76 g | 8.4 g | 5 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2508555. License: CC0 1.0 (U.S. public domain). Source record dated January 24, 2023. Imported November 6, 2026.
- Open Food Facts, record 0748927057058. License: ODbL 1.0 (Open Food Facts). Source record dated June 12, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 90/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.