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PEG-6 GLYCERYL TRISTEARATE

CAS 41080-66-4
82

Safety score · 0–100

Good

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

APEGylated glyceryl ester that works as a water-soluble emulsifying agent, helping oil and water mix smoothly in cream and lotion formulations.

A polyoxyethylene glyceryl ester with an average of 6 ethylene oxide units per molecule, functioning as a nonionic O/W emulsifier. The cosmetic ingredient review panel (CIR) has evaluated similar PEG glyceryl esters and found them safe for use in rinse-off and leave-on products, provided residual 1,4-dioxane is controlled to acceptable levels. Not subject to specific EU Annex restrictions but falls under the general polysorbate/glycol esters guidance in Regulation (EC) No 1223/2009.

Skin benefits

  • Creates stable emulsions in skincare formulations
  • Imparts a smooth, non-greasy feel to cosmetic products

Known concerns

  • Potential 1,4-dioxane contamination from ethoxylation process — requires purification to below 10 ppm
  • Not recommended for damaged or compromised skin barriers

References

EU

EU CosIng database

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

Related others

Same plant / compound family

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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.