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Emulsifier

PEG/PPG-17/18 DIMETHICONE

78

Safety score · 0–100

Fine

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

Another PEG/PPG dimethicone variant — same family used in long-wear and water-in-silicone formulas. Mild, weightless, very good skin tolerance.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Silicone polyether emulsifier
  • Long-wear foundation stabilizer
  • Mild and non-irritating
  • Excellent skin feel

Known concerns

  • Trace 1,4-dioxane risk from PEG portion
  • Limited cosmetic-specific data

References

EU

EU CosIng database

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

Related emulsifiers

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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.