What is E477?

E477 (Propylene glycol esters of fatty acids) is a emulsifiers food additive. Synthetic emulsifier. E477 sits in the E400–E499 series, which in the EU classification mainly covers thickeners, stabilisers and emulsifiers.

What is E477 used for?

E477 belongs to the emulsifiers group. Emulsifiers help water and fat mix, found in everything from chocolate to bread. Most are considered safe.

Is E477 safe?

E477 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 E477 appears on labels

On food packaging you'll find E477 either as the number “E477” or by the name “Propylene glycol esters of fatty acids” 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 E477 vegan?

Yes, E477 is suitable for vegans.