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Ingredient dictionary

Oyster flavour on a food label: it may contain molluscs

Oyster flavour is a kind of flavouring. It may be made from molluscs. Whether it is vegan depends on how it was made.

By Bravoora teamUpdated Sources checked 3 sourcesHow we check

Heads up

for a shellfish allergy profile

Oyster flavour=molluscs

Does oyster flavour contain an allergen?

Oyster flavour may be made from molluscs or only taste of them. If it is made from them, the label must say so wherever the allergen lists apply.

Read the crustaceans and molluscs guide

Is oyster flavour vegan?

It depends on the make. Some kinds of oyster flavour are made with an animal product and a label rarely says which, so a vegan profile gets Heads up. Whether it is vegetarian depends on the make too.

VeganHeads upSome kinds are made with an animal product, and a label rarely says which.
VegetarianHeads upSome kinds are made with an animal product vegetarians avoid, and a label rarely says which.
Shellfish allergyHeads upIt may be made from molluscs.

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

What other names does oyster flavour have on a label?

On European labels it is “Austernaroma” in German, “aroma de ostras” in Spanish and “aroma di ostrica” in Italian. One more language is listed below.

German
Austernaroma, Austerngeschmack
Spanish
aroma de ostras
Italian
aroma di ostrica
Croatian
okus kamenica

Which foods contain oyster flavour?

Open Food Facts lists oyster flavour in the ingredients of 15 products, most often dressings and sauces, fish and seafood and pasta, rice and flour. Most of them are sold in the United States, the United Kingdom and Malaysia.

  • Dressings and sauces8
  • Fish and seafood2
  • Pasta, rice and flour1

Products with it, by country of sale: United States 7 · United Kingdom 2 · Malaysia 2 · Spain 1.

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

What kind of ingredient is oyster flavour?

Oyster flavour is a kind of flavouring.

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.

  1. Open Food Facts: Oyster flavour
  2. Open Food Facts: ingredients taxonomy (names, family tree, allergen and vegan flags), ODbL
  3. Open Food Facts: product database, 4,535,553 products, read 13 October 2026, ODbL

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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