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Surfactant

SODIUM COCOYL METHYL ISETHIONATE

Updated
82

Safety score · 0–100

Good

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

About

A mild coconut-derived anionic surfactant (SCMI) used in syndet bars and gentle cleansers. One of the gentlest surfactants in widespread use, with strong CIR and industry safety data.

Function

SURFACTANT - CLEANSING

Skin benefits

  • Mild anionic surfactant prized for syndet bars
  • Excellent skin compatibility, low irritation
  • Good lather even in hard water
  • Coconut-derived

Known concerns

  • No significant concerns at cosmetic concentrations
  • Manufacturing residuals (free fatty acid) need control

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.