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Emulsifier

POLYGLYCERYL-5 TRIISOSTEARATE

87

Safety score · 0–100

Good

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

A triester of branched-chain isostearic acid with polyglycerin-5 — gives skincare a uniquely silky, powdery, non-oily finish. Plant-based, non-ionic and gentle, widely used in modern emulsifier blends.

Function

CLEANSINGSURFACTANT - EMULSIFYING

Skin benefits

  • Distinctive non-oily, powdery skin feel
  • Stabilises water-in-oil emulsions
  • Branched-chain — improved spread
  • Low irritation

Known concerns

  • No significant concerns at cosmetic concentrations

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.