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Skin Conditioning

SMITHSONITE

CAS 3486-35-9 / 14476-25-6
82

Safety score · 0–100

Good

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

Smithsonite — a natural zinc carbonate mineral that soothes and protects skin, regulates oil and offers gentle antimicrobial benefits. Topically inert but powder forms need source-purification and inhalation care.

Skin benefits

  • Zinc carbonate soothing
  • Mild astringent effect
  • Oil regulation
  • Gentle antimicrobial activity

Known concerns

  • Possible heavy-metal residues from ore source
  • Fine-powder inhalation caution

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.