Sodium benzoate is a widely used food preservative and flavoring agent.

• Foods and Beverages: Sodium benzoate inhibits the growth of harmful bacteria and molds in acidic foods like soda, pickles, salad dressing, and soy sauce.

• Medications: It acts as a preservative in liquid medicines like cough syrup.

• Cosmetics and Personal Care: Sodium benzoate is used in hair products, baby wipes, toothpaste, and mouthwash.