Polysorbate 80
Medium ConcernAlso known as
The concern
A 2015 Nature study found polysorbate 80 disrupts gut microbiota, promotes low-grade inflammation, and accelerated obesity and metabolic syndrome in mice. Growing research concern, though human data is limited.
What to look for on labels
This ingredient may appear under any of the following names or codes on product labels:
- Polysorbate 80
- polysorbate 80
- e433
- tween 80
Other emulsifiers to know about
Brominated Vegetable Oil
HIGHFDA revoked authorisation for BVO in July 2024 after studies showed it accumulates in the body and causes harm to the thyroid.
Carboxymethylcellulose (CMC)
MEDIUMA 2015 Nature study found CMC disrupts gut microbiota, promotes low-grade intestinal inflammation, and increases obesity and metabolic syndrome risk in mice.
Polysorbate 60
MEDIUMSame class of emulsifier as polysorbate 80.
Data sourced from IARC, FDA, EFSA, WHO and EWG public data. For informational purposes only. This does not constitute medical or legal advice.