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Colorant

BIOTITE

CAS 1302-27-8
80

Safety score · 0–100

Good

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

A dark mica mineral used as cosmetic shimmer and filler. Like other micas, inert on skin; only meaningful caveat is inhalation of fine loose powder.

Function

BULKINGVISCOSITY CONTROLLING

Skin benefits

  • Inert mineral filler / pigment
  • Provides shimmer and slip
  • Stable across pH

Known concerns

  • Inhalation of fine powder should be avoided
  • Iron content can lead to slight color shift

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.