E102
E102: Tartrazine
Moderate concernFunction: colour
What is E102?
E102 (Tartrazine) is a colour used in processed foods.
What the research says
One of the six 'Southampton' colours. In the EU, foods containing it must carry a warning that it may have an adverse effect on activity and attention in children.
Regulatory status
| European Union | Approved |
|---|---|
| United States | Approved |
Questions people ask
Is E102 (Tartrazine) safe?
One of the six 'Southampton' colours. In the EU, foods containing it must carry a warning that it may have an adverse effect on activity and attention in children.
Why is E102 added to food?
It is used as a colour.
Does E102 make a food ultra-processed?
Yes. Under the NOVA system, cosmetic additives such as E102 mark a food as ultra-processed.