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Oxidizer

MANGANESE DIOXIDE

CAS 1313-13-9 Updated
35

Safety score · 0–100

Caution

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

About

Manganese dioxide — a strong mineral oxidant. Inhalation of dust is neurotoxic (manganism), and it is not suitable for leave-on cosmetic use. Limited occasional use in industrial hair processes.

Function

ANTIOXIDANT

Skin benefits

  • Niche oxidative hair processing

Known concerns

  • Neurotoxic via inhalation (manganism)
  • Skin oxidant
  • Not appropriate for cosmetics
  • Occupational hazard

References

EU

EU CosIng database

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

Related oxidizers

25
SODIUM BROMATE
Oxidizer

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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.