Ingredient

Ascorbic Acid And Calcium Disodium EDTA

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Source
Not animal-derived
Allergen
No
Role in food
Ascorbic acid is used as an antioxidant to prevent spoilage and maintain color in …

What it is

Ascorbic acid is a form of vitamin C, a nutrient found naturally in fruits and vegetables. Calcium disodium EDTA is a synthetic compound. Ascorbic acid is often produced industrially by fermenting glucose. Calcium disodium EDTA is made through a chemical reaction.

Why it's used

Ascorbic acid is used as an antioxidant to prevent spoilage and maintain color in foods. Calcium disodium EDTA is a chelating agent, meaning it binds to metal ions. This helps to stabilize foods, prevent discoloration, and extend shelf life, particularly in beverages and dressings.

Health notes

Ascorbic acid is a nutrient that the body needs. Calcium disodium EDTA is approved by the FDA for use in food. Both substances have been evaluated by international bodies like JECFA and EFSA. At typical consumption levels, they are not associated with adverse health effects. Research has explored EDTA's potential to bind to minerals in the body, but its use in food is generally considered safe.

Allergen info

Not a major allergen. Neither ascorbic acid nor calcium disodium EDTA are derived from the 9 FDA major allergens. Gluten is not typically present.

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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.