Ingredient · E330

Onion Powder Citric Acid

Source
Not animal-derived
Allergen
No
Role in food
Onion powder is used to add a savory, pungent onion flavor to a wide …

What is Onion Powder Citric Acid?

Onion powder is made from dried, ground onions. It is a common seasoning used to add onion flavor to foods without the texture of fresh or cooked onions. The drying and grinding process concentrates the onion flavor.

Is Onion Powder Citric Acid vegan?

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

Is Onion Powder Citric Acid a major allergen?

Not a major allergen.

What is Onion Powder Citric Acid used for?

Onion powder is used to add a savory, pungent onion flavor to a wide variety of foods.

Is Onion Powder Citric Acid safe?

Citric acid is a weak organic acid found naturally in citrus fruits.

Why it's used

Onion powder is used to add a savory, pungent onion flavor to a wide variety of foods. It is commonly found in spice blends, marinades, sauces, soups, and snack foods like chips and pretzels. It is valued for its convenience and consistent flavor profile.

Health notes

Citric acid is a weak organic acid found naturally in citrus fruits. It is widely used in food as an acidity regulator, preservative, and flavor enhancer. The FDA considers citric acid to be Generally Recognized As Safe (GRAS). JECFA and EFSA have also evaluated citric acid and found it safe for consumption. It is not associated with significant health concerns when consumed in typical amounts found in food.

Allergen info

Not a major allergen.

Foods that contain Onion Powder 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.