CheckVegan

Is Methyl Alpha-Ionone Isomers vegan?

Methyl Alpha-Ionone Isomers

Vegan Vegan
Vegetarian Vegetarian

Methyl Alpha-Ionone Isomers, also known as alpha-isomethyl ionone, is a synthetically produced organic compound (also occurring naturally in some yeasts) with a floral, violet-like scent, widely used in perfumery and cosmetic products.

Also known as Iralia, Isoaldeine, Methyl-alpha-cyclocitrilydenacetone
INCI name Methyl Alpha-Ionone Isomers
EC number 215-635-0
CosIng ID 41456
Last reviewed 4 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