CheckVegan

Is Neostigmine Methylsulfate vegan?

Neostigmine Methylsulfate

Vegan Vegan
Vegetarian Vegetarian

Neostigmine methylsulfate is a synthetic cholinesterase inhibitor used to treat myasthenia gravis and urinary retention, and to reverse neuromuscular blockade after anaesthesia.

Also known as Bloxiverz
INCI name Neostigmine Methylsulfate
EC number 200-109-5
CosIng ID 82078
Last reviewed 10 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