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C30-45 OLEFIN

CAS 222400-22-8
72

Safety score · 0–100

Fine

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

About

A long-chain alkene hydrocarbon used as a skin-conditioning emollient and viscosity-controlling agent in cosmetic formulations.

C30-45 Olefin (CAS 222400-22-8) is a long-chain alpha-olefin polymer used primarily as a skin-conditioning agent and viscosity modifier in cosmetic emulsions. Hydrocarbon emollients of this type are not subject to specific EU Annex restrictions and are generally regarded as safe in leave-on and rinse-off products. However, as a long-chain alkene, environmental concerns regarding aquatic toxicity have been raised and should be considered in formulation.

Skin benefits

  • Emollient skin conditioning
  • Improves product texture and spreadability

Known concerns

  • Potential aquatic toxicity at environmental release

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.