Solvent
BUTETH-3
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A short-chain ethoxylated butyl alcohol — works as a solvent and co-emulsifier in cosmetic formulas. Helps products feel light and non-greasy; standard PEG-family purification caveats apply.
Skin benefits
- Short-chain ethoxylated butyl alcohol — solvent
- Useful co-emulsifier
- Helps reduce greasy feel
- Compatible with many actives
Known concerns
- Low-EO grade — potential 1,4-dioxane traces
- Lower-MW PEGs may enhance skin penetration
- Standard PEG-family caveats apply
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.