Other
ETHYL ISOVALERATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Ethyl Isovalerate is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Ethyl isovalerate (ethyl 3-methylbutanoate) is a simple aliphatic ester with a sweet, fruity apple-banana aroma used both as a food flavouring and cosmetic fragrance ingredient. It is listed in the EU cosmetic fragrance database and IFRA has no significant restriction on its use. The source data shows no GHS hazard statements. It is not listed in any EU Annex restriction. Its low molecular weight and volatility mean it is unlikely to cause skin accumulation or sensitisation at normal use levels, and it is considered one of the safer fragrance materials in common use.
Skin benefits
- Used as a fragrance ingredient providing pleasant fruity notes
- Volatile ester — contributes to sensory appeal without skin accumulation
Known concerns
- Generally regarded as safe at normal fragrance use levels
- Mild skin irritation possible at very high concentrations only
- Fragrance allergen declaration required at threshold concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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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.