Ingredient · E332

Potassiumcitrate

Source
Not animal-derived
Allergen
No
Role in food
Potassium citrate is used as an acidity regulator and preservative in a variety of …

What is Potassiumcitrate?

Potassium citrate is the potassium salt of citric acid. It is produced by neutralizing citric acid, which can be derived from fruits like lemons or produced through fermentation. It appears as a white crystalline powder.

Is Potassiumcitrate vegan?

Potassiumcitrate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Potassiumcitrate gluten-free?

Potassium citrate is not a major allergen and does not contain gluten.

What is Potassiumcitrate used for?

Potassium citrate is used as an acidity regulator and preservative in a variety of foods and beverages.

Is Potassiumcitrate safe?

Potassium citrate is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Potassium citrate is used as an acidity regulator and preservative in a variety of foods and beverages. It helps control pH levels, which can improve flavor and extend shelf life. It is commonly found in dairy products, baked goods, jams, and drinks.

Health notes

Potassium citrate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of potassium, an essential mineral. JECFA and EFSA have evaluated potassium citrate and found it to be safe for consumption. At typical dietary intakes, it is not associated with adverse health effects.

Allergen info

Potassium citrate is not a major allergen and does not contain gluten.

Foods that contain Potassiumcitrate

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Coborn's Incorporated Bread Bowls Twin Sour Dough Breads & Buns High in sodium — 50% DV per serving 247kcal 11.0Protein 3.5Fat 41.9Carbs Tasty Brands LLC Whole Grain Turkey Ham & cheese Croissant Sandwich Sandwiches/Filled Rolls/Wraps High in sodium — 35% DV per serving High in saturated fat — 30% DV per serving 241kcal 15.5Protein 9.3Fat 23.3Carbs Wellnova Consumer Healthcare, LLC Vanilla Mint Plant Protein Nutritional Shake, Vanilla Mint Energy, Protein & Muscle Recovery Drinks 48kcal 6.1Protein 1.2Fat 4.5Carbs MOMS Italian Grinder, Pepperoni, Salami and Ham with Cheese Sub Meat/Poultry/Other Animals - Prepared/Processed High in sodium — 59% DV per serving High in saturated fat — 43% DV per serving High in cholesterol — 25% DV per serving 270kcal 12.0Protein 10.5Fat 31.7Carbs
Citric Acid (104415 products) Vinegar (26272 products) Lactic Acid (21694 products) Sodium Citrate (19046 products) Sodium Phosphate (17303 products) Distilled Vinegar (16009 products) Malic Acid (12241 products) Lemon Juice Concentrate (9648 products)

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Last updated: October 5, 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.