What is E160a?

The term carotene (also carotin, from the Latin carota, "carrot") is used for many related unsaturated hydrocarbon substances having the formula C40Hx, which are synthesized by plants but in general cannot be made by animals (with the exception of some aphids and spider mites which acquired the synthesizing genes from fungi). Carotenes are photosynthetic pigments important for photosynthesis. E160a sits in the E100–E199 series, which in the EU classification mainly covers colours.

What is E160a used for?

E160a 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 E160a safe?

E160a 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 E160a appears on labels

On food packaging you'll find E160a either as the number “E160a” or by the name “Alpha-carotene / Beta-carotene” 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 E160a vegan?

Yes, E160a is suitable for vegans.