What is E625?

Magnesium diglutamate is a compound with formula Mg(C5H8NO4)2. It is a magnesium acid salt of glutamic acid. E625 sits in the E600–E699 series, which in the EU classification mainly covers flavour enhancers.

What is E625 used for?

E625 belongs to the flavour enhancers group. Flavour enhancers such as monosodium glutamate (E621) bring out taste. They are approved, though some prefer to limit them.

Is E625 safe?

E625 is rated “moderate”. It is approved for use in food, but some people prefer to limit it. “Moderate” means it is approved, but is debated or something some people prefer to limit.

How E625 appears on labels

On food packaging you'll find E625 either as the number “E625” or by the name “Magnesium diglutamate” in the ingredient list, often after its function. Ingredients are listed in descending order by weight, so an additive near the end is present only in small amounts.

Is E625 vegan?

Yes, E625 is suitable for vegans.