Ingredient

Vinegar Water

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Source
Not animal-derived
Allergen
No
Role in food
Vinegar water is used to add a sour or tangy flavor to foods. It …

What it is

Vinegar water is a solution of vinegar and water. Vinegar is a liquid made by a two-step fermentation process, first turning sugars into alcohol and then alcohol into acetic acid. It is commonly made from grains like corn or barley, or from fruits like apples or grapes.

Why it's used

Vinegar water is used to add a sour or tangy flavor to foods. It can also act as a preservative, helping to extend the shelf life of products. It is frequently found in condiments like ketchup and mustard, as well as in pickled vegetables and salad dressings.

Health notes

Vinegar is generally recognized as safe (GRAS) by the FDA for use in food. While some studies suggest potential benefits for blood sugar control, the evidence is not conclusive. JECFA has evaluated vinegar and did not set a numeric limit (ADI not specified). No major health controversies are associated with typical consumption levels of vinegar.

Allergen info

Vinegar is not derived from any of the FDA's major allergens. It does not contain gluten unless made from wheat and not purified.

Products containing Vinegar Water

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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.