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Hair Conditioning

STEARDIMONIUM ETHYL STEARYL PHOSPHATE

Updated
68

Safety score · 0–100

Fine

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

About

A long-chain quaternary phosphate ester used as a conditioning and antistatic agent. Generally well tolerated, with limited public safety literature.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Conditioning agent for hair and skin
  • Helps disperse oils
  • Antistatic

Known concerns

  • Quat-class — possible mild eye irritation
  • Limited published cosmetic safety 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.