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Emulsifier / Silicone

PEG/PPG-25/25 DIMETHICONE

75

Safety score · 0–100

Fine

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

A silicone-PEG/PPG emulsifier used to stabilise water-in-silicone systems for foundations and primers. Class is well tolerated topically; main caveats are PEG dioxane trace and biodegradability.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Stable W/Si emulsions
  • Smooth feel
  • Non-greasy

Known concerns

  • 1,4-Dioxane trace
  • Poor biodegradability
  • Sparse public dossier

References

EU

EU CosIng database

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

Same plant / compound family

80
PEG/PPG-25/25 DIMETHICONE/ACRYLATES COPOLYMER
Film Former

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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.