Ingredient

Citric Acid And Sodium Sulfite

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Source

Not animal-derived

Allergen

Role in food

Citric acid is widely used as a flavoring agent to provide a tart or …

What it is

Citric acid is a weak organic acid found naturally in citrus fruits like lemons and limes. It is commercially produced by fermenting a sugar source, such as corn or beet sugar, using specific strains of the mold *Aspergillus niger*. Sodium sulfite is a salt that is often used in food processing.

Why it's used

Citric acid is widely used as a flavoring agent to provide a tart or sour taste, and as an acidity regulator to control pH. Sodium sulfite acts as a preservative by preventing oxidation and inhibiting the growth of microorganisms. They are often found together in processed fruits, beverages, and baked goods.

Health notes

Citric acid is generally recognized as safe (GRAS) by the FDA for use in food. It is a common dietary component and is metabolized in the body. Sodium sulfite is also approved by the FDA as a food additive and is used as an antioxidant and antimicrobial agent. Some individuals, particularly those with asthma, may be sensitive to sulfites and experience allergic-type reactions.

Allergen info

Neither citric acid nor sodium sulfite are derived from any of the 9 FDA major allergens. They do not contain gluten.

Products containing Citric Acid And Sodium Sulfite

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Topco Associates, Inc. Peaches & Cream Instant Oatmeal, Peaches & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 77.1Carbs Topco Associates, Inc. Strawberries & Cream Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs Nash Finch Company Strawberries & Cream Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs Bi-Lo Inc. Strawberries & Cream Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs

Bi-Lo Inc. Peaches & Cream Instant Oatmeal, Peaches & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 77.1Carbs Supervalu, Inc. Strawberries & Cream Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs

Associated Wholesale Grocers, Inc. Strawberries & Cream Flavored Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 77.1Carbs Associated Wholesale Grocers, Inc. Strawberries & Cream Flavored Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs Associated Wholesale Grocers, Inc. Peaches & Cream Flavored Instant Oatmeal, Peaches & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 77.1Carbs

Safeway, Inc. Strawberries & Cream Flavored Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 4.3Fat 77.1Carbs

Safeway, Inc. Fruit & Cream Instant Oatmeal Variety Pack, Blueberries & Cream, Strawberries & Cream, Peaches & Cream, Bananas & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 74.3Carbs Topco Associates, Inc. Strawberries & Cream Instant Oatmeal, Strawberries & Cream Cereal High in added sugars — 20% DV per serving 371kcal 8.6Protein 5.7Fat 77.1Carbs

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.