E290
E290: Carbon dioxide
No known riskFunction: carbonating agent
What is E290?
E290 (Carbon dioxide) is a carbonating agent used in processed foods.
What the research says
The gas that makes drinks sparkle.
Regulatory status
| European Union | Approved |
|---|---|
| United States | Approved |
Questions people ask
Is E290 (Carbon dioxide) safe?
The gas that makes drinks sparkle.
Why is E290 added to food?
It is used as a carbonating agent.
Does E290 make a food ultra-processed?
Not on its own. E290 is not one of the cosmetic additives the NOVA system uses to identify ultra-processed foods.