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Emulsifier

PEG-15 TALLATE

CAS 61791-00-2
65

Safety score · 0–100

Fine

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

A PEG-15 ester of tall oil fatty acids — mid-range ethoxylated emulsifier, intermediate between lighter oil-soluble and heavier water-soluble variants. Standard PEG dioxane-purity caveat applies.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Mid-EO emulsifying surfactant
  • Solubilizes oils into water phase
  • Stabilizes lotion textures

Known concerns

  • Possible 1,4-dioxane impurity from ethoxylation
  • Trace rosin acids from tall oil source
  • Mild irritation potential in leave-on at high levels

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.