Is Isovaleric Acid vegan?
Isovaleric Acid
Isovaleric acid, also known as 3-methylbutanoic acid, is a short-chain branched fatty acid with a pungent odor, occurring naturally in foods such as cheese and used in fragrances; it can be produced synthetically or via fermentation.
| Also known as | 3-Methylbutanoic Acid, 3-Methylbutanoic Acid. |
|---|---|
| INCI name | Isovaleric Acid |
| CAS number | 503-74-2 |
| EC number | 207-975-3 |
| CosIng ID | 39751 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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