Ingredient

Acidifying Agent

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Source

Not animal-derived

Allergen

Role in food

Manufacturers add acidifying agents to enhance flavor, act as preservatives by inhibiting microbial growth, …

What it is

Acidifying agents are substances that increase the acidity or tartness of foods. They can be naturally occurring acids, like citric acid found in citrus fruits, or produced through fermentation or chemical synthesis. These agents help control pH levels in food products.

Why it's used

Manufacturers add acidifying agents to enhance flavor, act as preservatives by inhibiting microbial growth, and help with gelling or thickening. They are commonly found in beverages, jams, jellies, candies, dairy products, and processed meats.

Health notes

Acidifying agents are generally recognized as safe (GRAS) by the FDA when used as intended. International bodies like JECFA have also evaluated many acidifying agents. While generally safe, excessive intake of highly acidic foods or substances can potentially erode tooth enamel. Evidence does not link typical food use of acidifying agents to adverse health effects.

Allergen info

Most common acidifying agents are not derived from major allergens. However, some may be produced using processes that involve allergens, so individuals with severe allergies should check product labels. Gluten is not typically associated with acidifying agents.

Products containing Acidifying Agent

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Ahold USA, Inc. Giant, Macaroni & Beef Other Deli High in sodium — 39% DV per serving 119kcal 5.7Protein 4.4Fat 14.5Carbs Ahold USA, Inc. Kale With Chourico Soup Other Soups High in sodium — 34% DV per serving 57kcal 3.7Protein 1.8Fat 7.8Carbs Blount Seafood Corporation Whole Foods Market, Shrimp & Roasted Corn Chowder Other Soups High in sodium — 32% DV per serving High in saturated fat — 30% DV per serving High in cholesterol — 24% DV per serving 102kcal 3.3Protein 4.9Fat 11.0Carbs Blount Seafood Corporation Whole Foods Market, New England Clam Chowder Other Soups High in sodium — 33% DV per serving High in saturated fat — 60% DV per serving High in cholesterol — 29% DV per serving 118kcal 3.7Protein 8.6Fat 7.3Carbs V Patel & Sons Inc Cocktail Samosa Frozen Appetizers & Hors D'oeuvres 286kcal 7.1Protein 14.3Fat 35.7Carbs Blount Seafood Corporation New England Clam Chowder Other Soups High in sodium — 34% DV per serving High in saturated fat — 75% DV per serving High in cholesterol — 35% DV per serving 123kcal 4.2Protein 8.8Fat 6.7Carbs Blount Seafood Corporation Mac & Cheese Other Deli High in sodium — 20% DV per serving High in saturated fat — 35% DV per serving 168kcal 6.2Protein 10.6Fat 12.4Carbs Russell McCall's Inc. Traditional Alpine Fondue Cheese 222kcal 11.1Protein 14.8Fat 3.7Carbs Blount Seafood Corporation Lasagna Soup With Turkey Sausage Other Soups High in sodium — 37% DV per serving 78kcal 4.1Protein 3.7Fat 6.5Carbs Hans Kissle Co., Inc. Chicken Caesar Wrap Prepared Wraps and Burittos High in sodium — 63% DV per serving High in saturated fat — 35% DV per serving High in cholesterol — 24% DV per serving 223kcal 9.9Protein 10.9Fat 20.5Carbs Hans Kissle Co., Inc. Sesame Noodles Other Soups 230kcal 3.5Protein 12.4Fat 25.7Carbs Weis Markets, Inc. Market Street, Florentine Soup, Chicken & Artichoke Other Soups High in sodium — 44% DV per serving High in saturated fat — 45% DV per serving 110kcal 4.1Protein 7.8Fat 6.9Carbs

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.