Ingredient · E330

Each Of: Citric Acid

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add citric acid primarily to regulate acidity and enhance flavor in foods and …

What is Each Of: Citric Acid?

Citric acid is a weak organic acid found naturally in citrus fruits like lemons and limes. It is commercially produced through the fermentation of carbohydrate feedstocks, such as corn starch, using specific strains of the mold Aspergillus niger. This process yields a highly purified crystalline powder.

Is Each Of: Citric Acid vegan?

Each 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 Each 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 Each Of: Citric Acid used for?

Manufacturers add citric acid primarily to regulate acidity and enhance flavor in foods and beverages.

Is Each Of: Citric Acid safe?

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

Why it's used

Manufacturers add citric acid primarily to regulate acidity and enhance flavor in foods and beverages. It acts as a preservative by inhibiting microbial growth and as an antioxidant to prevent spoilage. It is commonly found in soft drinks, candies, jams, jellies, and processed fruits and vegetables.

Health notes

Citric acid is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use as a food additive. It is a common component of human metabolism and is safely consumed in typical dietary amounts. Both JECFA (Joint FAO/WHO Expert Committee on Food Additives) and EFSA (European Food Safety Authority) have evaluated citric acid and its salts, finding them safe for consumption without setting a numerical limit.

Allergen info

Citric acid is not derived from any of the nine FDA major allergens and does not contain gluten. It is considered a safe ingredient for individuals with food allergies.

Foods that contain Each Of: Citric Acid

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Last updated: October 5, 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.