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Emulsifier

PEG-4 PEG-12 DIMETHICONE

Updated
70

Safety score · 0–100

Fine

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

About

A PEG-modified silicone (dimethicone) used as a mild emulsifier and conditioner. Class is judged safe in cosmetics; the 1,4-dioxane impurity must be controlled by the supplier.

Function

EMULSION STABILISING

Skin benefits

  • Silicone emulsifier
  • Smooth skin feel
  • Solubilizer for oils in water
  • Hair conditioning

Known concerns

  • PEG-class trace 1,4-dioxane risk
  • Requires purified cosmetic grade
  • Class read-across

References

EU

EU CosIng database

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

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Check your shelf

Find PEG-4 PEG-12 DIMETHICONE in your products.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.