CheckVegan

Is Hinokitiol vegan?

Hinokitiol

Vegan Vegan
Vegetarian Vegetarian

Hinokitiol, also known as β-thujaplicin, is a natural monoterpenoid tropolone compound found in the wood of trees in the family Cupressaceae. It is used in oral and skin care products for its antimicrobial properties and as a food additive in Japan.

Also known as 2-Hydroxy-4-isopropyl-2,4,6-cyclohepta-2,4,6-trien-1-one, Beta-Thujaplicin
INCI name Hinokitiol
CAS number 499-44-5
EC number 207-880-7
CosIng ID 34291
Last reviewed 9 July 2026

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

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.

Report an issue