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Surfactant

PPG-3-MYRETH-3

CAS 37311-04-9
73

Safety score · 0–100

Fine

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

A small myristyl-based PPG/PEG ether — gentle cleanser and emulsifier that helps oils and water blend. Generally well tolerated, though its short chains make it less rinsable than the bigger PEG ethers.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild surfactant for cleansing
  • Conditions skin via myristyl backbone
  • Co-emulsifier for oil-in-water systems

Known concerns

  • Short PPG and PEG chains give some skin penetration
  • Possible trace 1,4-dioxane in unpurified grades
  • Myristyl chain length can be slightly comedogenic

References

EU

EU CosIng database

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

Related surfactants

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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.