Is L-Proline, 5-oxo-, dihydroxymethylsilyl ester vegan?

Methylsilanol PCA is also known as L-Proline, 5-oxo-, dihydroxymethylsilyl ester.

Methylsilanol PCA is an organosilicon compound formed as the diester of methylsilanol and pyroglutamic acid (PCA), used as a humectant and skin-conditioning agent.

View full details page for Methylsilanol PCA

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.