Nitrous Oxide
This is what the ingredient is.
Nitrous oxide (N2O) is a gas used as a propellant in whipped cream dispensers and as a packaging gas.
Here is why it shows up on the label.
Propels and aerates whipped cream. Used in instant whipped toppings and some coffee drinks.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. European food agencies allow it (E942). Permitted for food use globally.
Here is what research has found.
Safe for food applications. Also used as anesthetic. Completely dissipates during dispensing.
Here are a few things worth knowing.
Safe in food. Abuse of pure N2O ("whippets") is dangerous and illegal. Food use completely different from abuse.
Sources
- FDA CFR 21
- EFSA Panel on Food Additives
- Aerosol Standards
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.