CheckVegan

Is Quassin vegetarian?

Quassin

Vegetarian Vegetarian
Vegan Vegan

Quassin is a bitter, white crystalline compound and the prototypical quassinoid, extracted from the quassia tree (Quassia amara or related species).

Also known as (3aS,6aR,7aS,8S,11aS,11bS,11cS)-1,3a,4,5,6a,7,7a,8,11,11a,11b,11c-Dodecahydro-2,10-dimethoxy-3,8,11a,11c-tetramethyldibenzo[de,g]chromene-1,5,11-trione
INCI name Quassin
CAS number 76-78-8
EC number 200-985-9
CosIng ID 79233
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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