Preservative
SODIUM PHENOXIDE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Sodium salt of phenol used as a preservative — but it is corrosive to skin and eyes and phenol is readily absorbed. Modern preservatives have superseded it for safety reasons.
Function
Skin benefits
- Antimicrobial preservative activity
Known concerns
- Causes severe skin burns and eye damage in raw form
- Phenol-based — readily absorbed and toxic
- Inhalation and ingestion hazards
- Modern preservatives are vastly safer
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related preservatives
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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.