CheckVegan

Is Coumarin vegan?

Coumarin

Vegan Vegan
Vegetarian Vegetarian

Coumarin is an aromatic organic compound with the formula C9H6O2, occurring naturally in many plants (such as tonka bean and sweet clover) and also produced synthetically; it is widely used as a fragrance ingredient.

Also known as 2H-1-Benzopyran-2-one, 2H-Chromen-2-one, Coumarin
INCI name Coumarin
CAS number 91-64-5
EC number 202-086-7
CosIng ID 33057
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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