What is E101? Complete guide to understanding E101 (Riboflavin/Vitamin B2) in your food The Quick Answer E101 is riboflavin (also called vitamin B2 or flavin), a water-soluble B-complex vitamin essential…

What is E508? Complete guide to understanding E508 (Potassium Chloride) in your food The Quick Answer E508 is potassium chloride (KCl), a mineral salt composed of potassium and chlorine, used…

What is E212? Complete guide to understanding E212 (Potassium Benzoate) in your food The Quick Answer E212 is potassium benzoate, the potassium salt of benzoic acid, used as a synthetic…

What is E215? Complete guide to understanding E215 (Sodium Ethyl p-Hydroxybenzoate/Sodium Ethylparaben) in your food The Quick Answer E215 is sodium ethyl p-hydroxybenzoate (sodium ethylparaben), the water-soluble sodium salt version…

What is E213? Complete guide to understanding E213 (Calcium Benzoate) in your food The Quick Answer E213 is calcium benzoate, the calcium salt of benzoic acid, used as a synthetic…

What is E332? Complete guide to understanding potassium citrate in your food The Quick Answer E332 is potassium citrate (also called tripotassium citrate), a food additive that regulates acidity in…

What is E1100? Complete guide to understanding E1100 (Amylase) – the natural enzyme that improves bread and baking The Quick Answer E1100 is amylase—a naturally occurring enzyme that breaks down…

What is E216? Complete guide to understanding E216 (Propylparaben) in your food The Quick Answer E216 is propylparaben (propyl p-hydroxybenzoate), a synthetic preservative from the paraben family with the strongest…

What is E218? Complete guide to understanding E218 (Methyl p-Hydroxybenzoate/Methylparaben) in your food The Quick Answer E218 is methyl p-hydroxybenzoate (methylparaben), the smallest and most commonly-used paraben preservative, used to…