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Fatty Acid Ester

CETYL OLEATE

CAS 22393-86-8
70

Safety score · 0–100

Fine

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

A wax-like ester of cetyl alcohol and oleic acid used as a rich emollient. Safe and well studied for general skin, but its comedogenicity makes it less suitable for acne-prone routines.

Skin benefits

  • Rich emollient and skin-conditioning ester
  • Improves spreadability of oil phases
  • Restores softness on dry skin

Known concerns

  • Comedogenic potential on acne-prone skin
  • Heavy skin feel can occlude pores
  • Possible occlusion-related congestion

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.