Ingredient

Sodium Metabisulfite And Sodium Benzoate

Source
Not animal-derived
Allergen
No
Role in food
These ingredients help prevent spoilage caused by bacteria, yeasts, and molds, extending the shelf …

What is Sodium Metabisulfite And Sodium Benzoate?

Sodium metabisulfite and sodium benzoate are both common food preservatives. Sodium metabisulfite is a white crystalline powder made from sulfur dioxide. Sodium benzoate is a white crystalline powder produced from benzoic acid and sodium hydroxide.

Is Sodium Metabisulfite And Sodium Benzoate vegan?

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

Is Sodium Metabisulfite And Sodium Benzoate gluten-free?

They do not contain gluten.

Is Sodium Metabisulfite And Sodium Benzoate a major allergen?

Neither sodium metabisulfite nor sodium benzoate are derived from the nine FDA major allergens.

What is Sodium Metabisulfite And Sodium Benzoate used for?

These ingredients help prevent spoilage caused by bacteria, yeasts, and molds, extending the shelf life of food products.

Is Sodium Metabisulfite And Sodium Benzoate safe?

Sodium metabisulfite and sodium benzoate are generally recognized as safe (GRAS) by the FDA when used as preservatives.

Why it's used

These ingredients help prevent spoilage caused by bacteria, yeasts, and molds, extending the shelf life of food products. They are often found in acidic foods like pickles, olives, fruit juices, and sauces.

Health notes

Sodium metabisulfite and sodium benzoate are generally recognized as safe (GRAS) by the FDA when used as preservatives. Some individuals may experience sensitivity, particularly those with asthma, who might react to sulfites like sodium metabisulfite. JECFA and EFSA have evaluated both substances and established acceptable daily intake levels. Evidence on other health effects at typical consumption levels is mixed and under ongoing review.

Allergen info

Neither sodium metabisulfite nor sodium benzoate are derived from the nine FDA major allergens. They do not contain gluten.

Foods that contain Sodium Metabisulfite And Sodium Benzoate

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.