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PEG-6 GLYCERYL ISOSTEARATE

82

Safety score · 0–100

Good

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

About

A PEG-based emulsifier that helps blend oil and water phases, widely used in lotions, creams, and cleansing products.

PEG-6 Glyceryl Isostearate is a polyglycerol ester combined with polyethylene glycol (6 mol EO) and isostearic acid. It functions as a good emulsifier and surfactant in cosmetic formulations. Under EU Regulation 1223/2009, PEG compounds are permitted but must be manufactured to ensure low residual ethylene oxide (≤1 ppm) and 1,4-dioxane. The ingredient has no entry in EU Annex II or III, indicating standard regulatory status. Generally recognized as safe in rinse-off and limited-use leave-on products.

Skin benefits

  • Effective emulsifier that stabilises oil-water mixtures
  • Conditions and softens skin as an emollient
  • Improves texture and spreadability of cosmetic formulations

Known concerns

  • Ethylene oxide contamination risk during manufacturing
  • 1,4-Dioxane impurity concern
  • Not recommended for use in undiluted form

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.