Solvent
SD ALCOHOL 40-C
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
SD Alcohol 40-C is denatured ethanol common in toners, sprays, and alcohol-based perfumes. Effective short-term but drying with frequent face use, like other SD alcohols.
Function
Skin benefits
- Common SD alcohol denatured with t-butyl alcohol
- Fast-evaporating solvent
- Antimicrobial at high %
Known concerns
- Drying to skin with frequent face use
- Stinging on broken skin
- High-% products are flammable
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related solvents
Check your shelf
Find SD ALCOHOL 40-C in your products.
Scan any cosmetic product with LuxSense to see if it contains SD ALCOHOL 40-C 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.