Colorant
TIN OXIDE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A mineral used in nail polishes and pearlescent makeup for a smooth, reflective finish. Inorganic, inert and chemically stable; not to be confused with organotin compounds.
Skin benefits
- Imparts pearlescent and reflective effects
- Inert mineral pigment
- Stable across pH and temperature
Known concerns
- Inhalation hazard for loose powders
- Tin compounds can vary in safety — pure SnO2 is the safe form
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related colorants
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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.