Ingredient

Potassium Monophosphate

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Source
Not animal-derived
Allergen
No
Role in food
Potassium monophosphate is used as a buffering agent, sequestrant, and nutrient supplement. It helps …

What it is

Potassium monophosphate is a salt made from potassium and phosphate. It is produced industrially by reacting phosphoric acid with potassium hydroxide. It is often used as a food additive.

Why it's used

Potassium monophosphate is used as a buffering agent, sequestrant, and nutrient supplement. It helps control acidity in foods and can improve texture. It is found in a variety of processed foods, including beverages and dairy products.

Health notes

Potassium monophosphate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of phosphorus, an essential mineral. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated potassium phosphates and established an acceptable daily intake.

Allergen info

Not a major allergen. It is not derived from any of the 9 FDA major allergens, nor does it contain gluten.

Products containing Potassium Monophosphate

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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.