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Humectant

PPG-16 GLYCERYL ETHER

CAS 25791-96-2
72

Safety score · 0–100

Fine

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

A propylene-glycol polyether of glycerin, used as a humectant and skin-conditioning agent. Mild and well-tolerated, with general PPG-class considerations for trace impurities.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild humectant and skin-conditioner
  • Glycerin-based polyether
  • Compatible with most formulations

Known concerns

  • Possible mild skin irritation
  • Limited public toxicology specific data
  • Trace impurity considerations

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.