What is E954?

Saccharin, also called saccharine, benzosulfimide, or E954, or used in saccharin sodium or saccharin calcium forms, is a non-nutritive artificial sweetener. Saccharin is a sultam that is about 500 times sweeter than sucrose, but has a bitter or metallic aftertaste, especially at high concentrations. E954 sits in the E900–E999 series, which in the EU classification mainly covers glazing agents, gases and sweeteners.

What is E954 used for?

E954 belongs to the sweeteners group. Sweeteners (such as aspartame and sucralose) add sweetness with little or no calories. They are approved but widely discussed.

Is E954 safe?

E954 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 E954 appears on labels

On food packaging you'll find E954 either as the number “E954” or by the name “Saccharin” 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 E954 vegan?

Yes, E954 is suitable for vegans.