Ingredient

Polyphosphate

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add polyphosphates to foods to help retain moisture, improve texture, and prevent spoilage. …

What it is

Polyphosphates are salts of polyphosphoric acids, which are chains of phosphate units. They are typically made by heating sodium or calcium phosphates. They are commonly found naturally in small amounts in living organisms.

Why it's used

Manufacturers add polyphosphates to foods to help retain moisture, improve texture, and prevent spoilage. They are often used in processed meats, seafood, and dairy products to maintain quality and appearance.

Health notes

In the U.S., polyphosphates are generally recognized as safe (GRAS) by the FDA for use in food. They are a source of phosphorus, an essential mineral. International bodies like JECFA have evaluated polyphosphates and established acceptable daily intakes. Evidence does not suggest adverse health effects from typical dietary intake.

Allergen info

Polyphosphates are not derived from any of the nine FDA major allergens and are gluten-free.

Products containing Polyphosphate

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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.