Ingredient

Firming Agents: Calcium Chloride

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Source
Not animal-derived
Allergen
No
Role in food
Calcium chloride is used as a firming agent in canned fruits and vegetables, and …

What it is

Calcium chloride is a salt made from calcium and chlorine. It is commonly found in nature as the mineral Bischofite. It can be produced industrially from limestone and salt.

Why it's used

Calcium chloride is used as a firming agent in canned fruits and vegetables, and in processed foods like cheese and baked goods. It helps foods maintain their texture and firmness, preventing them from becoming mushy. It is also used to add a salty flavor and can act as an electrolyte source in sports drinks.

Health notes

Calcium chloride is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of calcium and chloride, which are essential electrolytes for the body. JECFA and EFSA have evaluated calcium chloride and found it to be safe for consumption. At typical dietary intake levels, it is not associated with adverse health effects.

Allergen info

Calcium chloride is not one of the nine major allergens recognized by the FDA. It does not contain gluten.

Products containing Firming Agents: Calcium Chloride

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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.