Whey Protein Isolate — Calories, Nutrition & Ingredients

UPC 5060416440826 Protein powders Updated 16 Oct 2026

Photo: Open Food Facts contributors, CC BY-SA 3.0

Calories: 384per 100 g
Protein: 69.9 gper 100 g
Carbs: 4.1 gper 100 g
Fat: 9 gper 100 g

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Per 100 g, Whey Protein Isolate has 384 calories, 69.9 g protein and 9 g fat.

Label highlights: Fat: medium Saturates: medium Sugars: low Salt: high HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

Salt: 3.07 g per 100 g (red above 1.50 g)

Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Typical values	Per 100 g
Energy	1607 kJ / 384 kcal
Fat	9 g
of which saturates	1.9 g
Carbohydrate	4.1 g
of which sugars	1.2 g
Protein	69.9 g
Salt	3.07 g

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

384 calories in 100 g

Protein69.9 g

Carbohydrates4.1 g

Sugars1.2 g

Fat9 g

Saturated fat1.9 g

Sodium1228 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Whey Protein Isolate

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Healthier swaps

Same category, better nutrition per 100 g (see methodology).

My protein Clear Whey Isolate (Lemonade) Protein 80 g · 320 kcal per 100 g

−1.2 g sugars−1.9 g sat. fat−1188 mg sodium
MYPROTEIN CLEAR Whey Isolate Watermelon Protein 80 g · 360 kcal per 100 g

−1.2 g sugars−1.9 g sat. fat−1188 mg sodium
Myprotein Clear whey isolate Protein 80 g · 332 kcal per 100 g

−0.8 g sugars−1.9 g sat. fat−1189 mg sodium

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Frequently asked questions

How many calories are in Whey Protein Isolate?

Per 100 g of Whey Protein Isolate there are 384 calories.

How much protein is in Whey Protein Isolate?

Per 100 g of Whey Protein Isolate there are 69.9 g protein.

How many carbohydrates are in Whey Protein Isolate?

Per 100 g of Whey Protein Isolate there are 4.1 g carbohydrates. Of which 1.2 g sugars.

How much sugar is in Whey Protein Isolate?

Per 100 g of Whey Protein Isolate there are 1.2 g sugars.

How much sodium (salt) is in Whey Protein Isolate?

Per 100 g of Whey Protein Isolate there are 1228.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

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Nutrition breakdown

Macronutrients

Types of fat

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