Ingredient · E330

Citricacid

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add citric acid to foods and beverages primarily to provide a tart, sour …

What is Citricacid?

Citric acid is a weak organic acid that occurs naturally in citrus fruits like lemons and limes. It is commercially produced through the fermentation of a sugar source, usually from corn, by a type of mold called Aspergillus niger.

Is Citricacid vegan?

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

Is Citricacid gluten-free?

It does not contain gluten.

Is Citricacid a major allergen?

Citric acid is not derived from any of the nine major allergens recognized by the FDA.

What is Citricacid used for?

Manufacturers add citric acid to foods and beverages primarily to provide a tart, sour flavor and to act as a preservative.

Is Citricacid safe?

In the United States, citric acid is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Manufacturers add citric acid to foods and beverages primarily to provide a tart, sour flavor and to act as a preservative. It can also be used to enhance the effectiveness of antioxidants and to help stabilize or preserve foods.

Health notes

In the United States, citric acid is generally recognized as safe (GRAS) by the FDA for use in food. International bodies like JECFA and EFSA have also evaluated citric acid and found it to be safe for consumption. At typical dietary levels, it is not associated with adverse health effects. There are no significant controversies or mixed evidence regarding its safety.

Allergen info

Citric acid is not derived from any of the nine major allergens recognized by the FDA. It does not contain gluten.

Foods that contain Citricacid

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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: 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.