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Whey protein — Calories, Nutrition & Ingredients

30 g UPC 7898641077795 Updated 16 Oct 2026

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

Calories: 403per 100 g
Protein: 66.7 gper 100 g
Carbs: 18.7 gper 100 g
Fat: 7 gper 100 g

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Per serving (30 g): 121 calories. Per 100 g: 403 calories, 66.7 g protein, 7 g fat.

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

Nutrition

Portion size: 30 g

Typical values	Per 100 g	Per portion (%RI*)
Energy	1688 kJ / 403 kcal	506 kJ / 121 kcal (6%)
Fat	7 g	2.1 g (3%)
of which saturates	4.3 g	1.3 g (6%)
Carbohydrate	18.7 g	5.6 g (2%)
of which sugars	0 g	0 g (0%)
Fibre	0 g	0 g
Protein	66.7 g	20.0 g (40%)
Salt	0.95 g	0.29 g (5%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

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

403 calories in 100 g

Protein66.7 g

Carbohydrates18.7 g

Sugars0 g

Fibre0 g

Fat7 g

Saturated fat4.3 g

Sodium380 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

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Frequently asked questions

How many calories are in Whey protein?

Per 100 g of Whey protein there are 403 calories.

How much protein is in Whey protein?

Per 100 g of Whey protein there are 66.667 g protein.

How many carbohydrates are in Whey protein?

Per 100 g of Whey protein there are 18.667 g carbohydrates. Of which 0.0 g sugars.

How much sugar is in Whey protein?

Per 100 g of Whey protein there are 0.0 g sugars.

How much sodium (salt) is in Whey protein?

Per 100 g of Whey protein there are 380.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Whey protein?

Per 100 g of Whey protein there are 0.0 g fibre. Fibre is important for digestive health.

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Nutrition breakdown

Macronutrients

Types of fat

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