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Colorant

LITHIUM/POTASSIUM/TITANIUM OXIDES

CAS 217187-88-7 Updated
82

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A calcined mixed lithium-potassium-titanium oxide complex — inert mineral pigment and bulking agent for color cosmetics, loose powders and foundations. Stable, low concern in topical use; inhalation is the main caveat.

Function

BULKING

Skin benefits

  • Inert mineral pigment with good opacity
  • Used as bulking agent and pigment carrier
  • Heat-stable through manufacturing
  • Generally low irritation potential

Known concerns

  • Inhalation risk for loose powder during application
  • Variable trace metal content depending on grade

References

EU

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.