CheckVegan

Is Methoxsalen vegan?

Methoxsalen

Vegan Vegan
Vegetarian Vegetarian

Methoxsalen is a naturally occurring furanocoumarin found in plants such as Ammi majus, used medicinally as a photosensitizing agent in combination with UVA light (PUVA therapy) for skin conditions like psoriasis and vitiligo.

Also known as 4-methoxy-7H-furo[3,2-g][1]benzopyran-7-one, 5-Methoxypsoralen, 5-MOP, 8-MOP, 9-Methoxyfuro[3,2-g]chromen-7-one, Xanthotoxin
INCI name Methoxsalen
CAS number 298-81-7
EC number 206-066-9
CosIng ID 82106
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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