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Mineral pigment / decorative

SYNTHETIC RUBY POWDER

CAS -
80

Safety score · 0–100

Good

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

Synthetic ruby (lab-grown corundum) ground into powder for decorative shimmer in cosmetics. It is chemically inert and stable, with inhalation as the main caveat for loose powders.

Function

ABRASIVE, SKIN CONDITIONING, UV ABSORBER

Skin benefits

  • Inert mineral pigment and texture modifier
  • Synthetic origin avoids natural impurity concerns of mined gems
  • Provides shimmer and color in decorative cosmetics
  • Chemically stable aluminum oxide composition

Known concerns

  • Particle size matters - very fine inhalable particles in loose powders
  • Limited specific cosmetic safety review for ruby
  • Mostly a marketing material with modest functional contribution

References

EU

EU CosIng database

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

Same plant / compound family

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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.