thickener
Quaternium-90 Bentonite
FairNo major concerns identified.
What we found
Clay-based thickener with quaternary ammonium; approved for cosmetics, low sensitization.
Source: NIH PubChemLast updated November 8, 2026
Is Quaternium-90 Bentonite safe?
We don't give a safety verdict. Here is what the EU, Canada and the US say.
The EU, Canada and the US have no specific rule for Quaternium-90 Bentonite in our data. Its rating and the source are above.
Related ingredients
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