CheckVegan

Is Octopamine vegan?

Octopamine

Vegan Vegan
Vegetarian Vegetarian

Octopamine is an organic compound closely related to norepinephrine, first identified in octopus salivary glands but used cosmetically in its synthetic form. It acts as a major invertebrate neurohormone and, for cosmetic use, is manufactured synthetically rather than extracted from animals.

Also known as 4-(2-amino-1-hydroxyethyl)phenol, Norsynephrine, para-Octopamine
INCI name Octopamine
CAS number 104-14-3
EC number 203-179-5
CosIng ID 57560
Last reviewed 4 July 2026

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

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