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Surfactant

OLETH-23

CAS 9004-98-2
65

Safety score · 0–100

Fine

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

An ethoxylated fatty alcohol used as a mild emulsifier in lotions. Generally well tolerated; like all PEG-class ingredients it depends on supplier purification.

Function

CLEANSINGSURFACTANT - CLEANSING

Skin benefits

  • Non-ionic surfactant and emulsifier
  • Helps solubilise oils
  • Mild on skin at use levels

Known concerns

  • Ethoxylate — purification needed to remove 1,4-dioxane
  • May enhance penetration of other actives
  • Mild irritation possible on damaged skin

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.