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Emulsifier

PPG-4-CETETH-5

CAS 9087-53-0 / 37311-01-6
80

Safety score · 0–100

Good

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

A balanced cetyl PPG-4/PEG-5 emulsifier — helps oils and water mix and leaves a soft skin feel. A standard, well-studied formulation tool with no notable safety concerns at cosmetic levels.

Function

SKIN CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Balanced nonionic emulsifier
  • Cetyl backbone gives soft skin feel
  • Compatible with broad pH range

Known concerns

  • Possible trace 1,4-dioxane in unpurified grades
  • Primarily a processing aid

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.