Solvent
HYDROXYOCTANONE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A hydroxyoctanone (small ketone-alcohol). Used as a solvent and skin-conditioning agent; limited public data places it mid-yellow.
Function
Skin benefits
- Hydroxylated ketone solvent/skin conditioner
- Light texture
- Used in fragrance and skin-care formulas
Known concerns
- Limited published dossier
- Could be mildly irritating in concentrate
- Synthetic small-molecule with thin EU data
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related solvents
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.