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Emulsifier

ISOMYRETH-9

78

Safety score · 0–100

Fine

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

A branched-myristyl PEG ether that emulsifies and lightly cleanses. Generally well-tolerated, but the standard PEG-derived 1,4-dioxane caveat keeps it in cautious yellow rather than fully green.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild non-ionic emulsifier
  • Helps blend oils and water
  • Light, non-greasy skin feel

Known concerns

  • Possible trace 1,4-dioxane from ethoxylation
  • Mildly defatting at high concentrations

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.