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Mineral

NEPHRITE POWDER

CAS 12174-03-7 Updated
18

Safety score · 0–100

Avoid

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

About

Powdered nephrite jade. Nephrite is built from tremolite/actinolite — the same amphibole minerals that carry asbestos contamination, so powder forms are an inhalation hazard.

Skin benefits

  • Used as a mineral filler or bulking agent
  • Provides mild abrasive action

Known concerns

  • Nephrite is an amphibole-family mineral (tremolite/actinolite)
  • High risk of tremolite asbestos contamination
  • Inhalation of dust linked to mesothelioma and lung cancer
  • Amphibole fibres persist in lung tissue for decades
  • Not appropriate for powder cosmetic applications

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 — always read the physical product label and consult a healthcare professional for personal concerns.