Solvent
ALCOHOL DENAT. SD ALCOHOL 39-D
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Denatured cosmetic alcohol (SD-39-D blend) — a quick-drying solvent that thins formulas and gives a clean finish. Safe at typical levels, but can be drying with frequent use.
Function
Skin benefits
- Fast-evaporating cosmetic solvent
- Helps dissolve actives in toners and sprays
- Mild antimicrobial / preservation boost
Known concerns
- Drying on regular use
- Stings broken or compromised skin
- Diethyl phthalate denaturant can introduce trace impurities
- Not ideal for very dry or sensitive 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.