CheckVegan

Is Hydroxyzine vegan?

Hydroxyzine

Vegan Vegan
Vegetarian Vegetarian

Hydroxyzine is a synthetic first-generation antihistamine used to treat anxiety, itching, and allergic conditions.

Also known as Ethanol, 2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, hydroxyzine
INCI name Hydroxyzine
CAS number 68-88-2
EC number 200-693-1
CosIng ID 28459
Last reviewed 9 July 2026

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.

Report an issue