Ingredient

Onion And Citric Acid

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Source
Not animal-derived
Allergen
No
Role in food
Onions are used to add flavor and aroma to a wide variety of savory …

What it is

Onions are a common vegetable, typically harvested from the allium family. Citric acid is a weak organic acid naturally found in citrus fruits like lemons and limes. It is often produced commercially through the fermentation of sugar by specific molds.

Why it's used

Onions are used to add flavor and aroma to a wide variety of savory dishes. Citric acid is frequently added to foods as an acidity regulator, flavor enhancer, and preservative, particularly in beverages, candies, and canned goods.

Health notes

Onions are a source of vitamins, minerals, and beneficial plant compounds. Citric acid is Generally Recognized As Safe (GRAS) by the FDA for use in food. International bodies like JECFA have evaluated citric acid and found it safe for consumption. At typical dietary levels, it is not associated with adverse health effects.

Allergen info

Onions are not one of the nine major allergens. Citric acid is not derived from any major allergens.

Products containing Onion And Citric Acid

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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.