Ingredient

Contains Less Than 2% Onion

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add onion, or onion powder, to foods to provide a savory, umami flavor. …

What it is

Onion is a root vegetable, a species of Allium. It is a common culinary ingredient, known for its pungent flavor and aroma. The 'less than 2%' indicates a small amount is used, primarily for flavoring.

Why it's used

Manufacturers add onion, or onion powder, to foods to provide a savory, umami flavor. It is frequently found in salad dressings, seasoning mixes, sauces, marinades, and processed meats.

Health notes

Onion is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It contains various beneficial compounds, including antioxidants. While generally considered healthy, some individuals may experience digestive upset from high intakes. International bodies like JECFA have evaluated onion and its components.

Allergen info

Onion is not one of the 9 FDA major allergens. It does not contain gluten.

Products containing Contains Less Than 2% Onion

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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.