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Surfactant

PROPYLENE GLYCOL OLETH-5

75

Safety score · 0–100

Fine

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

A propylene-glycol-anchored ethoxylated oleyl alcohol (5 EO) used as a non-ionic solubilizer and emulsifier. Generally well tolerated at cosmetic levels with the standard ethoxylate purity and PG-allergen caveats.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Solubilizes oils and fragrances in water-based formulas
  • Mild emulsifier suitable for skin care
  • Compatible with broad pH range

Known concerns

  • Ethoxylated material — needs purified, low-dioxane grade
  • Mild eye irritation possible at higher use levels
  • Propylene glycol component is a known but uncommon contact allergen

References

EU

EU CosIng database

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

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Same plant / compound family

80
PROPYLENE GLYCOL
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 84
PROPYLENE GLYCOL ALGINATE
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PROPYLENE GLYCOL AZELATE ESTERS
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PROPYLENE GLYCOL BEHENATE
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PROPYLENE GLYCOL BUTYL ETHER
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PROPYLENE GLYCOL CAPRETH-4
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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.