Ingredient

Contains: Carbonated Water

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Source
Not animal-derived
Allergen
No
Role in food
Carbonated water is the base for most soft drinks and sparkling beverages, providing the …

What it is

Carbonated water is simply water that has been infused with carbon dioxide gas under pressure. This process creates the familiar bubbles and slightly acidic taste. It is made by dissolving CO2 into purified water, often in a specialized carbonation system.

Why it's used

Carbonated water is the base for most soft drinks and sparkling beverages, providing the effervescence and mouthfeel. It is also used as a mixer for alcoholic and non-alcoholic drinks, and sometimes as a leavening agent in baking.

Health notes

Carbonated water is generally recognized as safe (GRAS) by the FDA for use in food. The primary health consideration relates to the sugar or artificial sweeteners often added to it in beverages. JECFA has evaluated carbonated water and found no safety concerns. Evidence does not link typical consumption of plain carbonated water to adverse health outcomes.

Allergen info

Not a major allergen.

Products containing Contains: Carbonated 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.