What is E325?

Sodium lactate is the sodium salt of lactic acid, and has a mild saline taste. It is produced by fermentation of a sugar source, such as maize (corn) or beets, and then, by neutralizing the resulting lactic acid to create a compound having the formula NaC3H5O3. E325 sits in the E300–E399 series, which in the EU classification mainly covers antioxidants and acidity regulators.

What is E325 used for?

E325 belongs to the antioxidants group. Antioxidants stop fats going rancid and food discolouring. Several are natural, such as ascorbic acid (vitamin C).

Is E325 safe?

E325 is considered safe at the levels used in food and is approved for use in the EU. “Safe” means it is approved in the EU and regarded as safe at the levels used in food.

How E325 appears on labels

On food packaging you'll find E325 either as the number “E325” or by the name “Sodium lactate” 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 E325 vegan?

Yes, E325 is suitable for vegans.