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Is Hydrolyzed Thymus Extract vegetarian?

Hydrolyzed Thymus Extract

Hydrolyzed Thymus Extract is a protein hydrolyzate derived from the thymus gland of animals, typically bovine, obtained by enzymatic or acid hydrolysis.

INCI name Hydrolyzed Thymus Extract
CAS number 91080-11-4
EC number 293-502-6
CosIng ID 56686
Last reviewed 4 July 2026

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

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