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PEG-60 GLYCERYL TRIISOSTEARATE

81

Safety score · 0–100

Good

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

About

A highly ethoxylated triester of glycerin and iso-stearic acid, serving as a W/O emulsifier and co-emulsifier in rich, occlusive skin-care products.

With an average of 60 ethylene oxide units, this ingredient sits at the hydrophilic end of the PEG-glyceryl ester spectrum. It is used primarily as a co-emulsifier in water-in-oil systems to stabilize rich creams and protective balms. The iso-stearic acid moiety contributes to a heavier, more occlusive skin feel. EU cosmetics regulation (EC) No 1223/2009 treats this as a standard nonionic emulsifier with no special restrictions, subject to general purity criteria for ethoxylated substances.

Skin benefits

  • Stabilizes water-in-oil emulsions for rich, protective textures
  • Iso-stearic base provides emollient, skin-softening properties

Known concerns

  • High EO number may increase potential for residual ethylene oxide above trace levels
  • Heavy occlusive feel may not be suitable for oily or acne-prone skin types

References

EU

EU CosIng database

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

Related others

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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.