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Emulsifier

DICETEARETH-20 PHOSPHATE

76

Safety score · 0–100

Fine

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

A phosphate diester emulsifier built from PEG-20 cetearyl alcohols. Stabilizes oil-in-water creams gently. Generally well tolerated; PEG portion needs purification controls for 1,4-dioxane.

Function

SKIN CONDITIONING - EMOLLIENTSURFACTANT - EMULSIFYINGEMULSION STABILISING

Skin benefits

  • Effective oil-in-water emulsifier
  • Stable across cosmetic pH range
  • Lower irritation than ionic surfactants

Known concerns

  • Trace 1,4-dioxane risk from PEG portion if not stripped
  • Limited independent CIR review on diceteareth-20
  • Possible mild eye irritation at higher levels

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, so always read the physical product label and consult a healthcare professional for personal concerns.