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Emulsifier

POLYGLYCERYL-5 TRISTEARATE

CAS 9009-32-9 (Generic) Updated
85

Safety score · 0–100

Good

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

About

A polyglycerol-based stearate emulsifier — a popular PEG-free option in clean beauty. Mild on skin with strong industry consensus on safety.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Plant-derived emulsifier
  • Mild and skin-conditioning
  • No PEG ethoxylation

Known concerns

  • Possible comedogenicity in heavy formulas

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.