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Is Undecylenamidopropyltrimonium Methosulfate vegan?

Undecylenamidopropyltrimonium Methosulfate

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Vegetarian Vegetarian

Undecylenamidopropyltrimonium Methosulfate is a quaternary ammonium compound derived from undecylenic acid (typically from castor oil), used as a conditioning and antistatic agent in cosmetics.

Also known as Trimethyl-3-[(1-oxo-10-undecenyl)amino]propylammonium methyl sulphate
INCI name Undecylenamidopropyltrimonium Methosulfate
CAS number 94313-91-4
EC number 304-990-8
CosIng ID 38827
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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