Whey Protein Powder Isolate
USDA composition for whey protein powder isolate, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.
Switch to 100 g to see the raw published values with no rounding applied.
| Nutrient | ||||
|---|---|---|---|---|
| Calories | 308.74 kcal | 310 kcal | — | |
| Total Fat | 0.9976 g | 1 g | 1% | |
| Saturated Fat | 0.49966 g | 0 g | 2% | |
| Trans Fat | 0 g | 0 g | — | |
| Cholesterol | 10.32 mg | 10 mg | 3% | |
| Sodium | 319.92 mg | 320 mg | 14% | |
| Total Carbohydrate | 25.026 g | 25 g | 9% | |
| Dietary Fiber | 0 g | 0 g | 0% | |
| Total Sugars | 0.9976 g | less than 1g | — | |
| Added Sugars | not reported | — | — | — |
| Protein | 49.966 g | 50 g | 100% | |
| Vitamin D | 0 mcg | 0 mcg | 0% | |
| Calcium | 600.28 mg | 600 mg | 45% | |
| Iron | 1.0836 mg | 1.1 mg | 6% | |
| Potassium | 749.92 mg | 750 mg | 15% |
Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.
Showing scoop, 86 grams. 310 calories.
Insights
Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 3% of whey protein powder isolate’s calories come from fat at every portion size, and at 100 g.
Where every number on this page came from
Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.
Formulating with whey protein powder isolate?
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.
For informational purposes only; verify against 21 CFR 101.9.