Skip to content

Surfactant

POTASSIUM C9-15 ALKYL PHOSPHATE

72

Safety score · 0–100

Fine

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

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.

Related surfactants

72
ACACIA CONCINNA FRUIT POWDER
Surfactant
 72
ACETYL CARBOXYMETHYL COCOYL GLYCINE
Surfactant
 72
ALMONDAMIDOPROPYLAMINE OXIDE
Surfactant
 72
AMMONIUM ISOSTEARATE
Surfactant
 72
C10-16 PARETH-1
Surfactant
 72
C11-15 ALKETH-1
Surfactant
 72
C12-13 ALKETH-10 PHOSPHATE (FORMERLY C12-13 PARETH-10 PHOSPHATE)
Surfactant
 72
C12-13 ALKETH-5 CARBOXYLIC ACID (FORMERLY C12-13 PARETH-5 CARBOXYLIC ACID)
Surfactant

Check your shelf

Find POTASSIUM C9-15 ALKYL PHOSPHATE in your products.

Scan any cosmetic product with LuxSense to see if it contains POTASSIUM C9-15 ALKYL PHOSPHATE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.