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Surfactant

POTASSIUM C9-15 ALKYL PHOSPHATE

Updated
72

Safety score · 0–100

Fine

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

About

A phosphate-ester surfactant from C9-15 alcohols, neutralized with potassium. Cleanses skin and hair gently and is generally less drying than sulfate surfactants. Mild irritation possible.

Function

SURFACTANT - CLEANSING

Skin benefits

  • Effective cleansing
  • Milder than sulfates
  • Stable across pH
  • Plant-derived chains possible

Known concerns

  • Mild eye/skin irritation
  • Drying potential
  • Sparse public data

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.