CheckVegan

Is Caproic Acid vegetarian?

Caproic Acid

Vegetarian Vegetarian
Vegan Vegan

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.

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