Other · Nutrition facts

Whey Protein Isolate

by now

375 kcal per 100 g, with 78.1 g protein, 6.2 g carbs and 1.6 g fat. Full micronutrients and serving info below.

Serving: 1 level scoop (32 g)
High proteinCalorie densePotassiumCalcium rich
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Whey Protein IsolateNutri-Score ACompare
Amount

Showing values for 100 g

375 kcal
Calories
19% of a 2000 kcal day
78.1 g
Protein
89% of calories
6.2 g
Carbs
7% of calories
1.6 g
Fat
4% of calories
Macro split
Protein 89%Carbs 7%Fat 4%

Nutrition facts

per 100 g
Fiber3.1g11% DV
Sugar0g
Saturated fat0g0% DV
Trans fat0g
Cholesterol15.6mg5% DV
Sodium156.2mg7% DV
Potassium493.8mg11% DV
Calcium503.1mg39% DV
Iron0.9mg5% DV

% DV = share of the FDA daily value for the selected amount.

Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 0733739021595 · Data last verified:

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Common questions

How many calories are in Whey Protein Isolate?

Whey Protein Isolate by now has 375 kcal per 100 g. One serving (32 g) is about 120 kcal.

How much protein is in Whey Protein Isolate?

Whey Protein Isolate contains 78.1 g of protein per 100 g — about 25 g per 32 g serving.

Is Whey Protein Isolate a good source of protein?

Yes — 78.1 g of protein per 100 g, supplying 89% of its calories. That makes it an excellent protein source.

Is Whey Protein Isolate low in sugar?

Yes — only 0 g of sugar per 100 g. Most of its 6.2 g of carbs come from starch and fiber rather than sugar.

Is Whey Protein Isolate a good source of fiber?

It provides 3.1 g of fiber per 100 g — 11% of the daily value.

Why does Whey Protein Isolate have a Nutri-Score of A?

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (375 kcal); points in favor come from fiber (3.1 g), protein (78.1 g). Overall that places it in band A.

How much Whey Protein Isolate is 100 calories?

About 27 g of Whey Protein Isolate equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Is Whey Protein Isolate high in calories?

Yes — 375 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 188 kcal.

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