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Emollient / skin conditioning

PENTYLHEPTADECANE

CAS 95287-32-4
78

Safety score · 0–100

Fine

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

Pentylheptadecane is a branched, saturated hydrocarbon used as a non-greasy emollient and skin-conditioning agent. It feels light on skin and helps formulations spread evenly, with a generally low irritation profile.

Skin benefits

  • Acts as a lightweight emollient that softens skin
  • Provides slip and spreadability in formulations
  • Helps reduce transepidermal water loss

Known concerns

  • Limited published cosmetic safety data on this specific isomer
  • Branched alkanes can feel occlusive on acne-prone skin
  • Petrochemical origin may not suit users seeking plant-derived ingredients

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.