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Emulsifier

PEG-16 TALLATE

CAS 61791-00-2
58

Safety score · 0–100

Moderate

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

An ethoxylated tallow-fatty-acid ester used as an emulsifier. PEG ethoxylation can leave 1,4-dioxane traces, so purity grade matters. Mid-range safety in modern formulas.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Emulsifier and surfactant
  • Solubiliser for oils

Known concerns

  • Ethoxylated tallow ester — possible 1,4-dioxane
  • PEG impurities concern
  • Animal-derived (tallow)

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.