Ingredient · E202

Potassium Sorbate & Calcium Disodium EDTA

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Source
Not animal-derived
Allergen
No
Role in food
Potassium sorbate is a preservative used to inhibit the growth of mold, yeast, and …

What it is

Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. It is typically manufactured synthetically from chemicals derived from petroleum or through fermentation processes.

Why it's used

Potassium sorbate is a preservative used to inhibit the growth of mold, yeast, and bacteria in foods. It is often found in products with a higher water content, such as salad dressings, mayonnaise, baked goods, and dairy products, to extend shelf life.

Health notes

Potassium sorbate is generally recognized as safe (GRAS) by the FDA for use as a food additive. It is also approved for use in the European Union. International bodies like JECFA and EFSA have evaluated potassium sorbate and established acceptable daily intake levels. At typical consumption levels, it is not associated with adverse health effects for most people. Some individuals may experience sensitivity or allergic reactions, though this is rare.

Allergen info

Not a major allergen.

Products containing Potassium Sorbate & Calcium Disodium EDTA

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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.