Is Caproic Acid vegetarian?
Caproic Acid
Caproic acid, also known as hexanoic acid, is a six-carbon fatty acid with a fatty, cheesy odor. It occurs naturally in animal fats and milk, but is also produced from plant oils (e.g. coconut and palm kernel oil) and via synthetic or fermentation routes, so vegan sources exist.
| Also known as | Caproic Acid, Hexanoic Acid |
|---|---|
| INCI name | Caproic Acid |
| CAS number | 142-62-1 |
| EC number | 205-550-7 |
| CosIng ID | 74804 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.