Ingredient

Calcum Carbonate

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add calcium carbonate as an anti-caking agent to prevent powders from clumping, and …

What is Calcum Carbonate?

Calcium carbonate is a common chemical compound found naturally in rocks and shells. In food, it's typically manufactured from mineral sources. It is a white, odorless powder.

Is Calcum Carbonate a major allergen?

Not a major allergen.

What is Calcum Carbonate used for?

Manufacturers add calcium carbonate as an anti-caking agent to prevent powders from clumping, and as a source of calcium.

Is Calcum Carbonate safe?

Calcium carbonate is Generally Recognized As Safe (GRAS) by the FDA for use in food.

Why it's used

Manufacturers add calcium carbonate as an anti-caking agent to prevent powders from clumping, and as a source of calcium. It is also used as a color white and a firming agent. It can be found in baked goods, dairy products, and some dietary supplements.

Health notes

Calcium carbonate is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is a source of dietary calcium, which is essential for bone health. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated calcium carbonate. It is commonly used as a calcium supplement.

Allergen info

Not a major allergen.

Foods that contain Calcum Carbonate

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%DV Explained: 5% Low, 20% High →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 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.