Ingredient · E332

Tri Potassium Citrate

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use tri potassium citrate primarily as an acidity regulator and a preservative. It …

What it is

Tri potassium citrate is a potassium salt of citric acid. It is produced by the chemical reaction of citric acid with a potassium source, such as potassium hydroxide. Citric acid itself is commonly produced through the fermentation of sugar by microorganisms.

Why it's used

Manufacturers use tri potassium citrate primarily as an acidity regulator and a preservative. It helps control the pH of foods and beverages, which can prevent the growth of bacteria and extend shelf life. It is often found in sports drinks, fruit juices, jams, jellies, and dairy products.

Health notes

Tri 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 (Joint FAO/WHO Expert Committee on Food Additives) has evaluated tri potassium citrate and established an acceptable daily intake. EFSA (European Food Safety Authority) has also evaluated it. At typical dietary levels, it is not associated with adverse health effects.

Allergen info

Tri potassium citrate is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Tri Potassium Citrate

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Stitch Golf Holdings INC. Jell Dessert, Lemon Gelatin, Gels, Pectins & Desserts 72kcal 0Protein 0Fat 18.4Carbs Stitch Golf Holdings INC. Jell Dessert, Pineapple Gelatin, Gels, Pectins & Desserts 68kcal 0Protein 0Fat 16.8Carbs Stitch Golf Holdings INC. Jell Dessert, Peach Jam, Jelly & Fruit Spreads 68kcal 0Protein 0Fat 16.8Carbs Stitch Golf Holdings INC. Jell Dessert, Raspberry Gelatin, Gels, Pectins & Desserts 72kcal 0Protein 0Fat 18.4Carbs Supercharged Beverage Company Natural Sports Drink, Georgia Peach Sport Drinks High in added sugars — 20% DV per serving 17kcal 0Protein 0Fat 4.6Carbs Supercharged Beverage Company Natural Sports Drink, Kiwi Strawberry Sport Drinks High in added sugars — 20% DV per serving 17kcal 0Protein 0Fat 4.6Carbs Supercharged Beverage Company Natural Sports Drink, Raspberry Lemonade Sport Drinks High in added sugars — 20% DV per serving 17kcal 0Protein 0Fat 4.6Carbs Supercharged Beverage Company Natural Sports Drink Sport Drinks High in added sugars — 20% DV per serving 17kcal 0Protein 0Fat 4.6Carbs Real Kosher Ice Cream Co. Vanilla Strawberry Non-Dairy Frozen Dessert Minis Bars Coated With Fine Chocolate, Vanilla Strawberry Other Frozen Desserts High in saturated fat — 25% DV per serving 295kcal 1.6Protein 18.6Fat 30.7Carbs 72 Chocolate LLC Dark Chocolate Peach Mango Baobab Bites, Dark Chocolate Peach Mango Chocolate 452kcal 4.8Protein 28.6Fat 59.5Carbs Grapefruit Juice Drink Fruit & Vegetable Juice, Nectars & Fruit Drinks High in added sugars — 30% DV per serving 33kcal 0Protein 0Fat 8.8Carbs Strawberry Banana Flavored Juice Blend Drink Fruit & Vegetable Juice, Nectars & Fruit Drinks High in added sugars — 32% DV per serving 38kcal 0Protein 0Fat 9.2Carbs

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.