Ingredient

Natural Carbonation Added

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add natural carbonation to beverages like sparkling water and some soft drinks to …

What it is

Natural carbonation is carbon dioxide (CO2) gas that occurs naturally in some water sources. This gas is dissolved in the water under pressure. When the pressure is released, the CO2 forms bubbles, creating the fizzy sensation.

Why it's used

Manufacturers add natural carbonation to beverages like sparkling water and some soft drinks to provide a fizzy texture and a slightly tart taste. It enhances the mouthfeel and can act as a preservative by lowering the pH.

Health notes

Carbon dioxide is generally recognized as safe (GRAS) by the FDA when used as a food additive. It is a naturally occurring substance and is also produced by the body during metabolism. International bodies like JECFA have evaluated carbon dioxide and established acceptable intake levels. At typical consumption levels in beverages, it is not associated with adverse health effects.

Allergen info

Not a major allergen.

Products containing Natural Carbonation Added

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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.