OH DAISEY INGREDIENT LIBRARY
Quaternium-90 Bentonite
Minimal dermal absorption; low topical toxicity.
OH DAISEY VERDICT
Approved
Evidence level: Limited
Why Oh Daisey rates it this way
Minimal dermal absorption; low topical toxicity.
What it does
Keeps pigments suspended.
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.