1/10 Of 1% Sodium Benzoate & Potassium Sorbate

Sodium benzoate and potassium sorbate are salts used together as preservatives. Sodium benzoate is the sodium salt of benzoic acid, which occurs naturally in fruits like cranberries and apples. Potassium sorbate is the potassium salt of sorbic acid, which is produced industrially.

These compounds prevent the growth of mold, yeast, and bacteria, helping to extend the shelf life of foods. They are commonly found in acidic foods such as salad dressings, carbonated drinks, jams, and pickles.

In the US, both sodium benzoate and potassium sorbate are generally recognized as safe (GRAS) by the FDA when used according to good manufacturing practices. JECFA and EFSA have evaluated both substances. Some studies have explored potential links between sodium benzoate and hyperactivity in children, but evidence is mixed and not conclusive at typical intake levels. When combined with ascorbic acid (Vitamin C), sodium benzoate can form small amounts of benzene, a potential carcinogen, though levels are generally very low.