Solvent
DIETHYL SUCCINATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A diester of succinic acid used as a mild solvent and fragrance carrier. Generally well-tolerated; mild eye-irritation potential at high concentrations.
Function
Skin benefits
- Solvent and fragrance ingredient
- Mild skin-feel modifier
- Low odor
Known concerns
- Eye irritation potential
- Limited large-scale CIR 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 — always read the physical product label and consult a healthcare professional for personal concerns.