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Emulsifier

C12-15 ALKETH-2 PHOSPHATE

78

Safety score · 0–100

Fine

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

A phosphate-ester emulsifier from C12-15 fatty alcohols (2 EO units) — slightly less ethoxylated than C12-15 Alketh-3 Phosphate. Mild and effective; needs supplier-controlled 1,4-dioxane.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Effective O/W emulsifier
  • Mild compared to sulfate surfactants
  • Stabilizes lotion and sunscreen bases

Known concerns

  • Ethoxylation chemistry — 1,4-dioxane impurity must be controlled
  • Phosphate residues raise mild ecotoxicity concern
  • Quality varies between suppliers

References

EU

EU CosIng database

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

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Same plant / compound family

73
C12-15 ALKETH-2
Surfactant
 75
C12-15 ALKETH-2 (FORMERLY C12-15 PARETH-2)
Emulsifier
 76
C12-15 ALKETH-2 PHOSPHATE (FORMERLY C12-15 PARETH-2 PHOSPHATE)
Surfactant

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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.