Ingredient

Yeast Extract Salt

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add yeast extract to foods to provide a rich, umami, or meaty flavour, …

What is Yeast Extract Salt?

Yeast extract is made by breaking down yeast cells to release their contents. This process, called autolysis, results in a concentrated paste or powder rich in natural flavour compounds. It is often used as a savoury flavour enhancer.

Is Yeast Extract Salt vegan?

Yeast Extract Salt is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Yeast Extract Salt gluten-free?

Gluten is not naturally present in yeast extract unless it is derived from brewer's yeast that has been in contact with gluten-containing grains.

Is Yeast Extract Salt a major allergen?

Yeast extract is not one of the 14 major allergens that must be emphasised on UK food labels.

What is Yeast Extract Salt used for?

Manufacturers add yeast extract to foods to provide a rich, umami, or meaty flavour, and to enhance existing savoury notes.

Is Yeast Extract Salt safe?

Yeast extract is not considered a food additive in the UK but is a food ingredient.

Why it's used

Manufacturers add yeast extract to foods to provide a rich, umami, or meaty flavour, and to enhance existing savoury notes. It is commonly found in soups, sauces, snacks like crisps, and ready meals.

Health notes

Yeast extract is not considered a food additive in the UK but is a food ingredient. It is a source of naturally occurring glutamates, which contribute to its savoury flavour. The Food Standards Agency (FSA) and Food Standards Scotland (FSS) consider yeast extract safe as a food ingredient. Evidence does not suggest health concerns at typical consumption levels.

Allergen info

Yeast extract is not one of the 14 major allergens that must be emphasised on UK food labels. Gluten is not naturally present in yeast extract unless it is derived from brewer's yeast that has been in contact with gluten-containing grains.

Foods that contain Yeast Extract Salt

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.