Absorbent
BENTONITE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Bentonite — a volcanic clay that absorbs oil and impurities, the workhorse behind purifying face masks. Gentle on skin, well-suited to oily and combination types, and EU-Annex IV permitted as a cosmetic clay.
Skin benefits
- Absorbs excess oil and impurities
- Forms the basis of cleansing clay masks
- Inert and well-tolerated on skin
Known concerns
- Inhalation hazard with loose powder use
- Trace crystalline silica content possible depending on source
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related absorbents
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.