What is E150b?

E150b (Caustic sulphite caramel) is a colours food additive. Caramel colour made with sulphites. E150b sits in the E100–E199 series, which in the EU classification mainly covers colours.

What is E150b used for?

E150b belongs to the colours group. Colours are added to give or restore colour to food. Some are natural, like curcumin from turmeric; some synthetic dyes are debated and require warning labels in the EU.

Is E150b safe?

E150b 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 E150b appears on labels

On food packaging you'll find E150b either as the number “E150b” or by the name “Caustic sulphite caramel” 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 E150b vegan?

Yes, E150b is suitable for vegans.