What is E161b?

Lutein is a xanthophyll and one of 600 known naturally occurring carotenoids. Lutein is synthesized only by plants, and like other xanthophylls is found in high quantities in green leafy vegetables such as spinach, kale and yellow carrots. E161b sits in the E100–E199 series, which in the EU classification mainly covers colours.

What is E161b used for?

E161b 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 E161b safe?

E161b 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 E161b appears on labels

On food packaging you'll find E161b either as the number “E161b” or by the name “Lutein” 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 E161b vegan?

Yes, E161b is suitable for vegans.