CheckVegan

Is Lidocaine vegetarian?

Lidocaine

Vegetarian Vegetarian
Vegan Vegan

Lidocaine, also known as lignocaine, is a synthetic local anesthetic of the amino amide type, used to numb tissue in a specific area and to treat certain heart arrhythmias. It is manufactured synthetically and used in various pharmaceutical and cosmetic formulations.

Also known as Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-, lidocaine, Lidocaine [USAN:INN:JAN], Lignocaine
INCI name Lidocaine
CAS number 137-58-6
EC number 205-302-8
CosIng ID 83794
Last reviewed 9 July 2026

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.

Report an issue