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Emulsifier

POLYGLYCERYL-3 ISOSTEARATE

CAS 127512-63-4
82

Safety score · 0–100

Good

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

A PEG-free, plant-derived emulsifier made from glycerin and isostearic acid. Mild and well tolerated, widely used in clean-beauty and natural formulations.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • PEG-free polyglyceryl emulsifier
  • Mild and well tolerated
  • Plant-derived
  • Stabilizes water-in-oil and oil-in-water systems

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.