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Emulsifier

PEG-190 DISTEARATE

CAS 9005-08-7 Updated
70

Safety score · 0–100

Fine

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

About

A high-MW PEG-stearate emulsifier and thickener. Helps oil and water mix into smooth creams. Generally low irritation; trace 1,4-dioxane from ethoxylation is the main quality concern.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSINGVISCOSITY CONTROLLING

Skin benefits

  • Non-ionic emulsifier
  • Thickener and viscosity builder
  • Improves spread

Known concerns

  • Possible 1,4-dioxane trace impurity
  • Ethoxylated polymer purity varies
  • Non-biodegradable polymer chain

References

EU

EU CosIng database

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

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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.