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Emollient

PEG-3 TRIMETHYLOLPROPANE TRIISOSTEARATE

Updated
75

Safety score · 0–100

Fine

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

About

A branched ester of trimethylolpropane lightly ethoxylated and capped with isostearic acid — gives a smooth, non-greasy emollient feel and disperses pigments in makeup. Safe at use levels with the usual low-PEG dioxane caveat.

Function

SKIN CONDITIONING

Skin benefits

  • Smooth emollience
  • Pigment wetting
  • Lightweight feel

Known concerns

  • Trace 1,4-dioxane possible if PEG not purified

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.