CheckVegan

Is Poloxamine 1501 vegetarian?

Poloxamine 1501

Vegetarian Vegetarian
Vegan Vegan

Poloxamine 1501 is a synthetic block copolymer of ethylene oxide and propylene oxide attached to an ethylenediamine core, used as a surfactant and emulsifier.

Also known as 4), Oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tetrakis (propanol) (30
INCI name Poloxamine 1501
CAS number 11111-34-5
CosIng ID 36674
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