What is Sodium Metabisulfite Found In?

Sodium metabisulfite is a chemical compound commonly used for its preservative and antioxidant properties. It is found in a variety of products, including:

  • Food and beverages: Packaged dried fruits, fruit juices, wines, and canned vegetables
  • Baked goods: Used as a dough conditioner and preservative in breads, cakes, and pastries
  • Winemaking and brewing: Utilized to disinfect equipment and inhibit spoilage by bacteria and wild yeasts
  • Pharmaceuticals: Added as a preservative in some medicines and intravenous fluids
  • Laboratories: Used as an antioxidant and sterilizing agent
  • Cosmetics and personal care products: Occasionally found in creams, lotions, and hair products to prevent oxidation
  • Water treatment: Employed to remove excess chlorine from municipal water supplies

Note: Some individuals may be sensitive to sodium metabisulfite, especially people with asthma.