CheckVegan

Is Strychnine vegetarian?

Strychnine

Vegetarian Vegetarian
Vegan Vegan

Strychnine is a highly toxic alkaloid obtained from the seeds of the plant Strychnos nux-vomica. It is of plant origin, historically used as a pesticide and stimulant, now heavily restricted.

INCI name Strychnine
CAS number 57-24-9
EC number 200-319-7
CosIng ID 28641
Last reviewed 9 July 2026

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

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