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Ingredient dictionary

Natural wheat sourdough on a food label: it contains gluten

Natural wheat sourdough is a kind of natural sourdough. It contains gluten, so the allergen labelling rules apply. Whether it is vegan depends on how it was made.

By Bravoora teamUpdated Sources checked 6 sourcesHow we check

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Natural wheat sourdough=gluten

Does natural wheat sourdough contain an allergen?

Yes. Natural wheat sourdough is made from wheat, a cereal containing gluten: labels in the UK, Europe and the Gulf must declare it, and US labels must name wheat.

AllergenUSUK and EuropeGulf
Cereals containing glutenPartlyWheat onlyRequiredWheat, rye, barley, oats, spelt, khorasanRequiredWheat, barley, oats, rye, spelt

Read the gluten guide

Is natural wheat sourdough vegan?

It depends on the make. Some kinds of natural wheat sourdough are made with an animal product and a label rarely says which, so a vegan profile gets Heads up. It is vegetarian.

VeganHeads upSome kinds are made with an animal product, and a label rarely says which.
VegetarianFits youNot meat or fish.
Coeliac or gluten-freeNot for youIt is made from a cereal containing gluten.

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

What other names does natural wheat sourdough have on a label?

On European labels it is “masa madre natural de trigo” in Spanish and “naturlig hvedesurdej” in Danish.

Spanish
masa madre natural de trigo
Danish
naturlig hvedesurdej

Which foods contain natural wheat sourdough?

Open Food Facts lists natural wheat sourdough in the ingredients of 10 products, most often bread and sandwiches. Most of them are sold in Greece, the United Kingdom and Spain.

  • Bread9
  • Sandwiches1

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

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

What kind of ingredient is natural wheat sourdough?

In the Open Food Facts ingredient tree, natural wheat sourdough sits under natural sourdough and wheat sourdough.

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: Natural wheat sourdough
  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
  4. European Union: Regulation 1169/2011 on food information to consumers, Annex II
  5. UK Food Standards Agency: Allergen guidance for food businesses (the 14 allergens)
  6. US FDA: Questions and Answers Regarding Food Allergen Labeling, Edition 5 (January 2025)

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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