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Skin Conditioning

DIMETHYL SULFONE

CAS 67-71-0 Updated
88

Safety score · 0–100

Good

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

About

MSM (methylsulfonylmethane) — a natural sulfur compound that reduces inflammation, supports collagen and keratin, and adds hydration. GRAS-rated with clinical evidence for rosacea relief and wrinkle reduction.

Skin benefits

  • Natural sulfur source for keratin/collagen
  • Anti-inflammatory
  • Wrinkle and rosacea benefits in clinical use
  • GRAS-rated for oral consumption

Known concerns

  • No significant concerns at cosmetic concentrations

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.