Is Silver vegan?

Silver

Vegan

Silver (CI 77820) is an inorganic metallic element used as a silver-coloured cosmetic colorant and food additive. It is classified as a colour index pigment and used for decorative purposes in food and cosmetic products.

Also known as Ag, Argentum, CI77820, Metallic silver, Silver metal, Silver powder
INCI name Silver
E number E174
CAS number 7440-22-4
EC number 231-131-3
CI number CI 77820
CosIng ID 32836
Last reviewed 22 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.