Ingredient

Calcium Lactate Pentahydrate

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Source
Not animal-derived
Allergen
No
Role in food
It is often used as a firming agent, a calcium supplement, and an acidity …

What it is

Calcium lactate pentahydrate is a salt formed from calcium and lactic acid. Lactic acid is produced by the fermentation of carbohydrates, and calcium can be sourced from minerals. The pentahydrate form means that five molecules of water are incorporated into its crystal structure.

Why it's used

It is often used as a firming agent, a calcium supplement, and an acidity regulator in foods. You can find it in products like baked goods, dairy products, jams, and beverages.

Health notes

In the US, calcium lactate is generally recognized as safe (GRAS) by the FDA for use in food. JECFA has evaluated calcium lactate and established an acceptable daily intake. It is a source of calcium, which is essential for bone health. Evidence does not suggest adverse health effects at typical dietary intake levels.

Allergen info

Calcium lactate pentahydrate is not derived from any of the nine major allergens. It does not contain gluten.

Products containing Calcium Lactate Pentahydrate

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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.