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Emulsifier

HYDROXYCETYL PHOSPHATE

CAS 84753-03-7 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 of cetyl alcohol used as a co-emulsifier and mild surfactant. Generally low-risk in finished cosmetic levels.

Function

SURFACTANT - EMULSIFYINGLIGHT STABILIZERSURFACTANT - CLEANSING

Skin benefits

  • Co-emulsifier and surfactant
  • pH-buffering function
  • Compatible with anionic systems
  • Mild profile

Known concerns

  • Limited public safety literature
  • Possible mild irritation in concentrated leave-on

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.