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Emollient

C15-19 ISOALKANE

CAS 1437281-01-0 Updated
78

Safety score · 0–100

Fine

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

About

A C15-19 branched paraffin (often the bio-fermentation alternative to silicones) used for a light, silicone-like skin feel. Considered low-hazard.

Function

SOLVENT

Skin benefits

  • Bio- or synthetic-derived branched paraffin (often plant-derived alkanes)
  • Light, silicone-like skin feel
  • Stable and inert
  • Often produced via fermentation routes (sustainability)

Known concerns

  • Pure hydrocarbon — no skin benefits beyond occlusion
  • Limited public toxicology under this exact CAS
  • Sourcing transparency varies

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 — always read the physical product label and consult a healthcare professional for personal concerns.