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Is Hydrolyzed Collagen vegan?

Hydrolyzed Collagen

Not Vegan

A purified protein ingredient produced by the partial hydrolysis of gelatin derived from animal bones, hides, or connective tissue. The hydrolysis breaks collagen down into smaller peptide fragments. It is used in cosmetics and dietary supplements for skin, hair, and joint support.

Also known as Collagen hydrolysate, Collagen peptides, Gelatin hydrolysate, Hydrolysed collagen
CAS number 9015-54-7
Last reviewed 16 April 2026

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.