Ingredient

Potassium Sorbate And Sodium Metabisulfite

Source
Not animal-derived
Allergen
No
Role in food
These ingredients are often used together as preservatives to prevent the growth of mold, …

What is Potassium Sorbate And Sodium Metabisulfite?

Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring organic compound. Sodium metabisulfite is a salt derived from sulfur dioxide. Both are produced synthetically for use in food.

Is Potassium Sorbate And Sodium Metabisulfite vegan?

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

Is Potassium Sorbate And Sodium Metabisulfite gluten-free?

They do not contain gluten.

Is Potassium Sorbate And Sodium Metabisulfite a major allergen?

Neither potassium sorbate nor sodium metabisulfite are derived from the 9 FDA major allergens.

What is Potassium Sorbate And Sodium Metabisulfite used for?

These ingredients are often used together as preservatives to prevent the growth of mold, yeast, and bacteria in foods.

Is Potassium Sorbate And Sodium Metabisulfite safe?

Potassium sorbate is generally recognized as safe (GRAS) by the FDA.

Why it's used

These ingredients are often used together as preservatives to prevent the growth of mold, yeast, and bacteria in foods. They are commonly found in dried fruits, wines, baked goods, cheeses, and processed meats.

Health notes

Potassium sorbate is generally recognized as safe (GRAS) by the FDA. Sodium metabisulfite is also approved by the FDA as a preservative. Both have been evaluated by international bodies like JECFA and EFSA. While generally considered safe at typical levels, some individuals may experience sensitivity reactions, particularly with sulfites.

Allergen info

Neither potassium sorbate nor sodium metabisulfite are derived from the 9 FDA major allergens. They do not contain gluten.

Foods that contain Potassium Sorbate And Sodium Metabisulfite

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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.