CheckVegan

Is Ammonium Xanthommatin vegetarian?

Ammonium Xanthommatin

Vegetarian Vegetarian
Vegan Vegan

Ammonium Xanthommatin is the ammonium salt of xanthommatin, an organic ommochrome pigment compound; the cosmetic-grade ingredient is produced synthetically or via biotechnology.

INCI name Ammonium Xanthommatin
CAS number 521-58-4
CosIng ID 99100
Last reviewed 4 July 2026

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

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