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Soy protein isolate Calories and nutrition facts · Miscellaneous ingredients

335 kcal per 100 g
Carbs
0 g
Fibre
0 g
Sugars
0 g
Protein
88.3 g
Fat
3.4 g

Where the calories come from

Protein 92% Carbs 0% Fat 8%

Soy protein isolate has 335 kcal per 100 g, with 0 g carbs, 0 g fibre, 88.3 g protein and 3.4 g fat.

Share of your daily needs in 100 g

How much is too much

About 199 g of soy protein isolate a day uses up the EU daily limit for sodium, 2,000 mg for a healthy adult.

Diet tags

Egg free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Milk free Vegan

Last updated November 6, 2026 · Where the data comes from

Get to know soy protein isolate in Nutriely

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How it compares with other miscellaneous ingredients

Per 100 g, against the 44 miscellaneous ingredients in our catalog.

  • Calories 335 kcal · typical 345 kcal
  • Protein 88.3 g · typical 11.1 g

    More protein than 98% of miscellaneous ingredients.

  • Potassium 81 mg · typical 222 mg
  • Zinc 4 mg · typical 1.1 mg

    More zinc than 70% of miscellaneous ingredients.

The bar shows this food; the line marks the typical (median) value of the category.

Nutrients in soy protein isolate

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Soy protein isolate in other food databases

The same food in national food composition databases, next to ours. Per 100 g.

Per 100 g Nutriely BLS USDA
Energy (kcal) 335 389 335
Protein (g) 88 88 88
Fat (g) 3.39 3.39 3.39
Carbohydrates (g) 0 0 0
Sugars (g) 0 0 0
Fibre (g) 0 0 0

Compare every nutrient across databases

Switch between Nutriely, BLS and USDA for all the vitamins, minerals and amino acids of soy protein isolate in the Nutriely app.

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BLS: “Soya bean protein isolate” · USDA: “Soy protein isolate”. Databases measure different samples, so some spread is normal. Nutriely's values are what the app uses. Sources and licences.

Similar miscellaneous ingredients

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Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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