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Is Tallow Dihydroxyethyl Betaine vegetarian?

Tallow Dihydroxyethyl Betaine

A betaine surfactant derived from tallow alkyl groups combined with hydroxyethyl moieties, used in cosmetics as a conditioning agent and surfactant. Tallow is rendered fat from cattle or sheep, making this ingredient animal-derived.

Also known as Betaines bis(hydroxyethyl)tallow alkyl
INCI name Tallow Dihydroxyethyl Betaine
CAS number 70750-46-8
EC number 274-845-0
CosIng ID 80571
Last reviewed 4 July 2026

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

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