Potassium sorbate (E202) is a food preservative commonly used to protect against the growth of mold and yeast. It is often combined with sodium benzoate in food products because it does not have a bactericidal effect. Potassium Sorbate is available as a powder or granules

It is considered one of the safest food additives. It is often used in cakes and coatings, beverage syrups, cheese, dried fruit, margarine, cake fillings, wine.