Solvent
SD ALCOHOL 39-A
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Denatured ethanol with a specific denaturant blend. Fine in rinse-off and short-contact products, but drying when used at high levels in leave-on skincare.
Function
Skin benefits
- Solvent for active ingredients
- Quick-drying carrier
Known concerns
- Drying to skin barrier with frequent leave-on use
- Can sting compromised skin
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 — always read the physical product label and consult a healthcare professional for personal concerns.