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Emulsifier

SORBETH-50 TETRAISOSTEARATE

70

Safety score · 0–100

Fine

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

A PEG-50 sorbitol tetra-isostearate — an ethoxylated sugar emulsifier. Mild and effective, but requires purified grades to avoid 1,4-dioxane traces.

Skin benefits

  • Sorbitol-ethoxylate fatty acid ester emulsifier
  • Lightweight emollient
  • Suitable for cleansing systems

Known concerns

  • Ethoxylated — potential 1,4-dioxane contamination if not purified
  • No major irritation signal

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, so always read the physical product label and consult a healthcare professional for personal concerns.