CheckVegan

Is Colostrum vegetarian?

Colostrum

Vegetarian Vegetarian

Colostrum is the fluid secreted by the mammary glands of mammals in the first few days after giving birth, rich in antibodies and immune-modulating components. It is an animal-derived ingredient, typically obtained from cows, without requiring slaughter.

Also known as Beestings, Foremilk
INCI name Colostrum
CAS number 9013-90-5
EC number 232-750-1
CosIng ID 75469
Last reviewed 9 July 2026

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

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