100% Whey Protein Isolate Powder
Packaged product Beverages Biochem
100% Whey Protein Isolate Powder contains 375 kcal per 100 g. A serving, 0.84 onz, 24 g (24 g) provides about 90 kcal.
Roughly 95% of its calories come from protein, with 5% 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 56 kcal per 100 g across 50,609 products.
100 g provides 32% of the Daily Value for calcium, 13% of the Daily Value for phosphorus and 12% of the Daily Value for magnesium.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 375 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat L | 0 g | 0% |
| Cholesterol L | 42 mg | 14% |
| Sodium L | 354 mg | 15% |
| Total carbohydrates L | 4.2 g | 2% |
| Dietary fiber L | 0 g | 0% |
| Total sugars L | 0 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 83.3 g | 167% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0 mg | 0% |
| Calcium L | 417 mg | 32% |
| Iron L | 0 mg | 0% |
| Magnesium L | 50 mg | 12% |
| Phosphorus L | 167 mg | 13% |
| Potassium L | 333 mg | 7% |
% 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 95%
- Carbohydrates 5%
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 0.6 g)
- Sugars0 gin the lowest quarter of beverages (median 4.9 g)
- Fat0 gin the lowest quarter of beverages (median 0.1 g)
- Saturated fat0 gin the lowest quarter of beverages (median 0.1 g)
- Sodium354 mgin the top quarter of beverages (median 32 mg)
- Protein per 100 kcal22.2 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Amino acids (18)
| Tryptophan L | 1.3 g |
|---|---|
| Threonine L | 5.6 g |
| Isoleucine L | 4.6 g |
| Leucine L | 8.7 g |
| Lysine L | 7.6 g |
| Methionine L | 1.8 g |
| Cystine L | 1.7 g |
| Phenylalanine L | 2.5 g |
| Tyrosine L | 2.3 g |
| Valine L | 4.7 g |
| Arginine L | 2.2 g |
| Histidine L | 1.4 g |
| Alanine L | 4 g |
| Aspartic acid L | 8.4 g |
| Glutamic acid L | 14.3 g |
| Glycine L | 1.5 g |
| Proline L | 4.6 g |
| Serine L | 4 g |
Other components (1)
| Vitamin A, IU L | 0 IU |
|---|
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 | 375 kcal | 375 kcal |
| Protein | 83.3 g | 83.3 g |
| Carbohydrates | 4.2 g | 4.2 g |
| Fat | 0 g | 0 g |
| Fiber | 0 g | 0 g |
| Sugars | 0 g | 0 g |
| Sodium | 0 mg | 354 mg |
Product details
Ingredients
Whey protein isolate, natural flavors, sunflower lecithin, xanthan gum, rebaudioside a.
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 |
|---|---|---|---|---|
| Half lemonade half iced tea Heinz | 375 | 0 g | 100 g | 0 g |
| Original Horlick’s | 375 | 6.3 g | 75 g | 3.1 g |
| Chupa Chups, Lollipops, Orange, Strawberry, Watermelon, Cola, Strawberry & Cream Perfetti Van Melle Usa Inc. | 375 | 0 g | 91.7 g | 0 g |
| Galleta Soda Gama | 375 | 8.3 g | 66.7 g | 16.7 g |
| Turmeric Ginger Tea Powder Lemonade Lexie's | 375 | 0 g | 75 g | 0 g |
| Protein Iced Coffee Chike | 375 | 62.5 g | 15.6 g | 6.3 g |
| Protein iced coffee espresso and cream Chike | 375 | 62.5 g | 15.6 g | 6.3 g |
| Irish Hazelnut Instant Coffee Rage Coffee | 375 | 16 g | 72 g | 2 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 Isolate Powder?
100 g of 100% Whey Protein Isolate Powder has 375 kcal. Serving, 0.84 onz, 24 g (24 g): about 90 kcal.
Is 100% Whey Protein Isolate Powder high in protein?
100% Whey Protein Isolate Powder contains 83.3 g of protein per 100 g (167% of the 50 g Daily Value), or 20 g in serving, 0.84 onz, 24 g (24 g). About 95% of its calories come from protein. Compared with other beverages, that is among the highest quarter (median 0.6 g).
How many carbs are in 100% Whey Protein Isolate Powder?
100% Whey Protein Isolate Powder has 4.2 g of total carbohydrates per 100 g, including 0 g of fiber and 0 g of sugars.
How much fat is in 100% Whey Protein Isolate Powder?
100% Whey Protein Isolate Powder contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
What vitamins and minerals does 100% Whey Protein Isolate Powder contain?
Per 100 g, the most notable amounts relative to the Daily Value are calcium (32% DV), phosphorus (13% DV) and magnesium (12% DV). The full list is in the vitamins and minerals table above.
How much sodium is in 100% Whey Protein Isolate Powder?
100 g contains 354 mg of sodium, 15% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated May 13, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2339315. License: CC0 1.0 (U.S. public domain). Source record dated May 5, 2021. Imported November 6, 2026.
- Open Food Facts, record 0015794020769. License: ODbL 1.0 (Open Food Facts). Source record dated May 13, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.