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Surfactant

PEG/PPG-116/66 COPOLYMER

CAS 9003-11-6 (generic)
78

Safety score · 0–100

Fine

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

High-MW PEG/PPG block copolymer akin to a poloxamer — gentle surfactant and viscosity modifier. Standard PEG dioxane purity caveat.

Function

SOLVENT

Skin benefits

  • Solubilizer and viscosity modifier
  • Block-copolymer surfactant
  • Mild and well-tolerated
  • Used in cleansing systems

Known concerns

  • Ethoxylated — trace 1,4-dioxane risk if not purified

References

EU

EU CosIng database

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

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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.