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HEXADECENE

CAS 26952-14-7
82

Safety score · 0–100

Good

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

About

A synthetic hydrocarbon that acts as an emollient — gives products a light, silky texture and helps skin retain moisture.

Hexadecene (CAS 26952-14-7, C₁₆H₃₂) is an unsaturated C16 hydrocarbon (1-hexadecene) used as an emollient and skin conditioning agent in cosmetic formulations. It provides a lightweight, non-greasy feel similar to natural oils but with improved stability. Often used in combination with other hydrocarbons as a replacement for silicones or mineral oil. Hexadecene has low toxicity, minimal irritation potential, and is not a sensitizer. It is chemically inert and unlikely to react with skin components. No significant safety concerns at typical cosmetic use concentrations.

Skin benefits

  • Lightweight emollient
  • Non-greasy skin feel
  • Helps retain moisture
  • Good product spreading properties

Known concerns

  • Synthetic/petrochemical origin may be a concern for natural product seekers
  • Limited specific cosmetic safety studies

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.