Citric Acid Sodium Benzoate & Potassium Sorbate

Citric acid is a weak organic acid found naturally in citrus fruits. Sodium benzoate is the salt of benzoic acid, a chemical that occurs naturally in some plants. Potassium sorbate is the potassium salt of sorbic acid, a naturally occurring compound. These are often produced industrially through chemical synthesis or fermentation processes.

These ingredients are commonly used together as preservatives to inhibit the growth of mold, yeast, and bacteria in foods and beverages. Citric acid also acts as an acidity regulator and flavor enhancer. They are frequently found in acidic foods such as pickles, olives, relishes, carbonated drinks, fruit juices, jams, and salad dressings.

Citric acid, sodium benzoate, and potassium sorbate are generally recognized as safe (GRAS) by the FDA when used as preservatives. Sodium benzoate and potassium sorbate have been evaluated by JECFA and EFSA, with established acceptable daily intakes. While generally considered safe, some individuals may experience allergic reactions or sensitivities to sodium benzoate. Research has explored potential links between sodium benzoate and hyperactivity in children, though evidence is mixed and not conclusive.