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Emulsifier

POLYGLYCERYL-2 TETRABEHENATE

CAS 64366-79-6
82

Safety score · 0–100

Good

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

A PEG-free nonionic emulsifier made from plant glycerin and behenic acid. The polyglyceryl ester family is reviewed as safe by CIR; well tolerated even on sensitive skin.

Function

SKIN CONDITIONING

Skin benefits

  • Mild PEG-free nonionic emulsifier
  • Good for sensitive-skin formulas
  • Stabilises W/O and W/Si systems
  • Non-ionic, low irritation

Known concerns

  • No significant concerns at cosmetic concentrations
  • Possible heaviness in leave-on textures

References

EU

EU CosIng database

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

Related emulsifiers

Same plant / compound family

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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.