What is E100?

Curcumin is a bright yellow chemical produced by the plant species Curcuma longa. It is the principal curcuminoid of turmeric, a member of the ginger family, Zingiberaceae. E100 sits in the E100–E199 series, which in the EU classification mainly covers colours.

What is E100 used for?

E100 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 E100 safe?

E100 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 E100 appears on labels

On food packaging you'll find E100 either as the number “E100” or by the name “Curcumin” 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 E100 vegan?

Yes, E100 is suitable for vegans.