Is Silkworm Cocoon/rh-Polypeptide-149 Extract vegan?

Silkworm Cocoon/rh-Polypeptide-149 Extract is an extract derived from the cocoon of the silkworm, Bombyx mori, containing a recombinant human polypeptide (rh-Polypeptide-149). Because it is derived from silkworm cocoons, which typically involves killing the silkworm pupae during harvesting, it is considered animal-derived.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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.