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Surfactant

SODIUM CAPRYLYL PG-SULFONATE

CAS 51946-14-6 Updated
75

Safety score · 0–100

Fine

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

About

A medium-chain sulfonate surfactant that lathers well in cleansers with reasonable mildness. Drying at high doses but well tolerated overall — upper yellow.

Function

CLEANSINGSURFACTANT - FOAM BOOSTINGSURFACTANT - CLEANSING

Skin benefits

  • Effective foaming surfactant
  • Better foaming than many sulphate-free alternatives
  • Compatible with sensitive-skin formulas
  • Biodegradable carbon backbone

Known concerns

  • Sulfonate surfactants can be drying at high use levels
  • Possible mild eye irritation
  • Quality depends on residual chloride control

References

EU

EU CosIng database

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

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Surfactant

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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.