Is PEG-33 Castor Oil vegetarian?

PEG-33 Castor Oil is the ethoxylated form of castor oil (33 moles ethylene oxide), derived from the seeds of the castor plant (Ricinus communis). It is used as a solubilizer and emulsifier in cosmetics.

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.