Common Products Containing Sodium Metabisulfite

Sodium metabisulfite is a chemical compound used for its preservative and antioxidant properties. Here are some products and categories where it is commonly found:

• Dried Fruits: Many packaged dried fruits (apricots, raisins, peaches) use sodium metabisulfite to maintain color and preserve freshness.
• Wine and Beer: Used as an antimicrobial and antioxidant agent during production and bottling.
• Canned Vegetables: Some canned or jarred foods use it to prevent discoloration and spoilage.
• Fruit Juices and Concentrates: Added to increase shelf-life and prevent fermentation.
• Pickled Foods: Used in pickling brines for vegetables and relishes.
• Potato Products: Found in frozen, dried, and precut potato products to prevent browning.
• Bakery Products: Added as a dough conditioner in some breads and baked goods.
• Shellfish: Sometimes used on shrimp and other crustaceans to prevent black spots (melanosis).
• Pharmaceuticals: Used as a stabilizer in some medications.
• Cosmetics and Personal Care: Can be found in creams, lotions, and shampoos as a preservative.
• Water Treatment: Sometimes used to remove excess chlorine in drinking water treatment.

Note: Products containing sodium metabisulfite are often labeled as "contains sulfites." People sensitive to sulfites should check ingredient lists carefully.