Is Polyisoprene vegetarian?

Polyisoprene is a polymer produced by polymerization of isoprene; it exists as synthetic cis-1,4-polyisoprene manufactured industrially, or as natural rubber derived from the sap (latex) of rubber trees. Both forms are highly elastic and used in a variety of applications including 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.