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Surfactant

COCOYLCHOLINE METHOSULFATE

CAS 852690-27-8 Updated
72

Safety score · 0–100

Fine

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

About

A choline ester of coconut fatty acids paired with a methosulfate counterion, used as a cationic cleansing surfactant. Class is generally well-tolerated; specific safety data on this hybrid is thin.

Function

CLEANSING

Skin benefits

  • Cleansing surfactant from coconut fatty acids
  • Cationic conditioning effect
  • Methosulfate counterion is well-characterized

Known concerns

  • Limited public toxicology specific to this molecule
  • Quaternary surfactants can irritate eyes at higher levels

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.