Other
OCTOXYNOL-8
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Octoxynol-8 is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Octoxynol-8 carries 8 ethylene oxide units, placing it in the mid-range of the octoxynol series. Its surfactant properties and safety profile are broadly similar to other octoxynols—moderate irritation potential and environmental concerns around octylphenol metabolites. The ethoxylate chain length influences critical micelle concentration and hemolytic activity: mid-range EO counts often show intermediate toxicity. EU regulatory scrutiny of the alkylphenol backbone applies regardless of EO chain length.
Known concerns
- Environmental endocrine-disruptor metabolite (4-tert-octylphenol)
- Moderate surfactant irritation to skin and eyes
- Limited specific EU cosmetic regulation but subject to ongoing review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
Check your shelf
Find OCTOXYNOL-8 in your products.
Scan any cosmetic product with LuxSense to see if it contains OCTOXYNOL-8 and get a full ingredient breakdown with safety scores.
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.