Is Natural Yellow 18 vegetarian?

Berberine is a naturally occurring benzylisoquinoline alkaloid and quaternary ammonium compound found in many plants, including Berberis, Coptis, and Hydrastis species. It is used as a yellow natural dye and has been studied for various pharmacological properties including antimicrobial and metabolic effects.

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.