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Hair Conditioning

PEG-9 DIMETHICONE PHOSPHATE

Updated
75

Safety score · 0–100

Fine

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

About

A silicone-PEG-phosphate hybrid that water-disperses dimethicone and conditions hair with a smooth, light feel. Generally well tolerated, with the typical PEG-derivative caveat about trace 1,4-dioxane purification.

Function

HAIR CONDITIONING

Skin benefits

  • Hair conditioning
  • Smooth feel
  • Water dispersibility

Known concerns

  • Possible trace 1,4-dioxane in unrefined material
  • Silicone environmental persistence

References

EU

EU CosIng database

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

Related hair conditionings

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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.