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MEK PEROXIDES

CAS - Updated
10

Safety score · 0–100

Avoid

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

About

Industrial-grade peroxides used to harden resins, not a typical cosmetic ingredient. Strong oxidizer with severe irritation and burn risk — avoid in personal care use.

Skin benefits

  • Industrial polymerization initiator only
  • No cosmetic skin benefit
  • Resin curing

Known concerns

  • Severe skin and eye corrosion
  • Oxidizer with fire/explosion risk
  • Not appropriate for cosmetic application

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.