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Emulsifier

PEG-2 SORBITAN ISOSTEARATE

CAS 66794-58-9 Updated
72

Safety score · 0–100

Fine

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

About

A PEG-2 sorbitan isostearate — a mild low-ethoxylate sugar-based emulsifier used in creams. Good safety record at cosmetic concentrations.

Skin benefits

  • Low-PEG sorbitan ester emulsifier
  • Mild and emollient
  • Good for skin-friendly emulsions

Known concerns

  • Ethoxylated — low PEG-2 means small but possible dioxane trace
  • Requires purified cosmetic grade

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.