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Ingredient dictionary

Oyster mushroom on a food label: allergens, diets and other names

Oyster mushroom is a kind of pleurotus. It is not one of the allergens that labels must declare. It is vegan. Open Food Facts finds it in 549 products, most often in vegetables. Per 100 g: about 26 kcal and 3.1 g protein.

By Bravoora teamUpdated 13 October 2026Sources checked 13 October 20265 sourcesHow we check

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Does oyster mushroom contain an allergen?

Oyster mushroom is not one of the allergens that food labels must declare in the US, the UK, Europe or the Gulf. Open Food Facts does not link it to an allergen, and Bravoora’s label checker does not read the name as one.

Is oyster mushroom vegan?

Yes. Oyster mushroom is vegan and vegetarian: Open Food Facts records nothing from an animal in it.

VeganFits youNothing from an animal, by the Open Food Facts record.

VegetarianFits youNothing from an animal, by the Open Food Facts record.

A pack can differ from the usual recipe: the app reads the label in your hand.

What other names does oyster mushroom have on a label?

On European labels it is “pleurotes” in French, “Austern-Seitling” in German and “Champiñon ostra” in Spanish. The other 12 languages are listed below.

French: pleurotes, pleurote en huitre
German: Austern-Seitling, Austernpilz
Spanish: Champiñon ostra
Italian: orecchione, ostrica funga
Dutch: oesterzwam, oesterzwammen
Portuguese: Shimeji-preto
Polish: Boczniak ostrygowaty
Swedish: Ostronmussling
Danish: Almindelig Østershat
Finnish: Osterivinokas
Czech: hlíva ústřičná
Hungarian: Késői laskagomba
Romanian: Păstrăv de fag
Croatian: bukovača
Turkish: Kavak mantarı

Which foods contain oyster mushroom?

Open Food Facts lists oyster mushroom in the ingredients of 549 products, most often vegetables, ready meals and poultry. Most of them are sold in France, Spain and the United States.

Vegetables150
Ready meals114
Poultry33
Processed meat18
Pizzas, pies and quiches13
Dressings and sauces12

Products with it, by country of sale: France 314 · Spain 48 · United States 42 · United Kingdom 31.

Counted on 13 October 2026 from the Open Food Facts product database, which volunteers fill from real packs: it shows where oyster mushroom turns up, not how much of the market it is.

How many calories are in oyster mushroom?

Oyster mushroom has about 26 kcal per 100 g, with 3.1 g protein, 1.5 g carbohydrate and 0.4 g fat. The figures are for the entry “Oyster mushroom, raw” in CIQUAL, the French food composition table published by ANSES.

26kcal per 100 g

3.1g protein

1.5g carbohydrate

0.4g fat

Also per 100 g: sugars 0.7 g, saturated fat 0.1 g, fibre 2.4 g, salt 0.03 g, energy 107 kJ.

ANSES CIQUAL table, CALNUT 2020 edition, food code 20114. A product’s own nutrition panel is the figure to log.

What kind of ingredient is oyster mushroom?

Oyster mushroom is a kind of pleurotus.

Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dietitians, doctors and trainers

Sources

An allergen is stated only when two of three checks agree: the Open Food Facts record, Bravoora’s label checker, and the ingredient’s own name or family (oat flour is oats, a cheese is milk). Every name where they disagree waits for a person to review it.

Contains information from Open Food Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check

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