Ingredient · E330

Less Than 0.5% Of: Citric Acid

Source
Not animal-derived
Allergen
No
Role in food
Citric acid is primarily used as an acidity regulator and flavoring agent in foods …

What is Less Than 0.5% Of: Citric Acid?

Citric acid is a weak organic acid that occurs naturally in citrus fruits like lemons and limes. It is produced commercially through the fermentation of a sugar source, typically corn starch, using a specific strain of the mold Aspergillus niger. It is a common food ingredient used for its tart, sour taste and preservative qualities.

Is Less Than 0.5% Of: Citric Acid vegan?

Less Than 0.5% Of: Citric Acid is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Less Than 0.5% Of: Citric Acid gluten-free?

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

What is Less Than 0.5% Of: Citric Acid used for?

Citric acid is primarily used as an acidity regulator and flavoring agent in foods and beverages.

Is Less Than 0.5% Of: Citric Acid safe?

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food.

Why it's used

Citric acid is primarily used as an acidity regulator and flavoring agent in foods and beverages. It provides a sour or tart taste, enhances other flavors, and acts as a preservative by inhibiting microbial growth. It is commonly found in soft drinks, candies, jams, jellies, and canned fruits and vegetables.

Health notes

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. International bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have also evaluated citric acid and its salts, finding them safe for consumption. At typical dietary levels, it is not associated with adverse health effects. It plays a role in the body's natural energy production cycle (the Krebs cycle).

Allergen info

Citric acid is not derived from any of the nine FDA major allergens and does not contain gluten. It is considered safe for individuals with allergies to milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, or sesame.

Foods that contain Less Than 0.5% Of: Citric Acid

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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.