Fragrance ester
METHYL ISOVALERATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Methyl isovalerate is a small fruity-smelling ester used as a fragrance ingredient. It is generally safe at low fragrance levels but can irritate skin or eyes if used neat.
Skin benefits
- Contributes fruity apple-like scent in fragrance blends
- Used at low concentrations as flavor or fragrance
- Well-characterized small ester molecule
- GRAS status for flavor applications supports general safety
Known concerns
- Volatile ester with possible skin or eye irritation at high concentration
- Fragrance allergens may affect sensitive individuals
- Flammable liquid with handling precautions in manufacturing
- Limited dedicated cosmetic safety review
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related fragrance esters
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.