Ingredient

Contains 2% Or Less Vinegar

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Source
Not animal-derived
Allergen
No
Role in food
Vinegar is used as a flavor enhancer and preservative in a wide variety of …

What it is

Vinegar is a liquid made from the fermentation of ethanol (alcohol) by acetic acid bacteria. It is typically made from wine, cider, or malted grains. Vinegar adds a sour or acidic taste to foods.

Why it's used

Vinegar is used as a flavor enhancer and preservative in a wide variety of foods. It is commonly found in salad dressings, pickles, sauces, and marinades. Its acidity helps to preserve food and inhibit the growth of spoilage microorganisms.

Health notes

Vinegar is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is a common food ingredient and is not associated with significant health concerns at typical dietary intakes. International bodies like JECFA have evaluated vinegar and its components.

Allergen info

Vinegar is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Contains 2% Or Less Vinegar

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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.