Ingredient

Sodium Bicarbonated

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add sodium bicarbonate primarily as a leavening agent, which causes doughs and batters …

What it is

Sodium bicarbonate is a white crystalline powder, also known as baking soda. It is a salt of carbonic acid, naturally occurring in mineral deposits and also produced synthetically. It is commonly used as a leavening agent in baking.

Why it's used

Manufacturers add sodium bicarbonate primarily as a leavening agent, which causes doughs and batters to rise when heated. It reacts with acidic ingredients to produce carbon dioxide gas. It is found in a wide variety of baked goods, including cookies, cakes, and breads.

Health notes

Sodium bicarbonate is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is used in small amounts in many foods and is not associated with adverse health effects at typical consumption levels. JECFA and EFSA have evaluated sodium bicarbonate and established acceptable daily intakes. While generally safe, excessive intake can lead to electrolyte imbalances or alkalosis.

Allergen info

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

Products containing Sodium Bicarbonated

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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.