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Is Decyl Betaine vegetarian?

Decyl Betaine

Vegetarian Vegetarian
Vegan Vegan

Decyl Betaine is a synthetic zwitterionic surfactant derived from decyl amine and chloroacetic acid, used as a mild cleansing agent in cosmetic formulations.

Also known as (Carboxymethyl)decyldimethylammonium hydroxide
INCI name Decyl Betaine
CAS number 2644-45-3
EC number 220-152-3
CosIng ID 75501
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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