Is Sodium Oleyl Methyl Isethionate vegetarian?

Sodium Oleyl Methyl Isethionate is an anionic surfactant derived from oleic acid and isethionic acid, used as a mild cleansing agent. Oleic acid may be sourced from plant oils or animal fats, making the origin uncertain.

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.