Ingredient

Cultured Onion Juice

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use cultured onion juice primarily as a flavoring ingredient to impart an onion …

What is Cultured Onion Juice?

Cultured onion juice is a liquid flavoring derived from onions that have undergone a fermentation process. This process breaks down some of the onion's compounds, creating a more concentrated and often milder onion flavor. It is typically produced by extracting juice from onions and then allowing it to ferment.

Is Cultured Onion Juice vegan?

Cultured Onion Juice is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Cultured Onion Juice gluten-free?

Cultured onion juice is not a source of gluten.

Is Cultured Onion Juice a major allergen?

Onions are not among the nine major allergens identified by the FDA.

What is Cultured Onion Juice used for?

Manufacturers use cultured onion juice primarily as a flavoring ingredient to impart an onion taste without the texture of diced or powdered onions.

Is Cultured Onion Juice safe?

Cultured onion juice is generally recognized as safe (GRAS) by the FDA for use as a flavoring.

Why it's used

Manufacturers use cultured onion juice primarily as a flavoring ingredient to impart an onion taste without the texture of diced or powdered onions. It can add savory depth to a variety of dishes. It is commonly found in prepared meals, soups, sauces, and marinades.

Health notes

Cultured onion juice is generally recognized as safe (GRAS) by the FDA for use as a flavoring. It is not typically associated with adverse health effects when consumed in amounts found in food. International bodies like JECFA have evaluated onion derivatives, but specific evaluations for cultured onion juice may vary. There is no widespread controversy regarding its safety at typical consumption levels.

Allergen info

Onions are not among the nine major allergens identified by the FDA. Cultured onion juice is not a source of gluten.

Foods that contain Cultured Onion Juice

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.