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Emollient

STEARETH-9 STEARATE

80

Safety score · 0–100

Good

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

A stearyl alcohol ethoxylate ester — emollient and emulsifier giving creams a smooth, lubricated feel. Safe at cosmetic levels; only caveat is the standard ethoxylate purity check.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONING

Skin benefits

  • Smooth-spreading emollient
  • Acts as co-emulsifier and thickener
  • Adds creamy skin feel
  • Stable across pH ranges

Known concerns

  • Ethoxylated component — purified grade reduces 1,4-dioxane risk
  • Possible mild irritation at high % in leave-on

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.