CheckVegan

Is Drometrizole Trisiloxane vegetarian?

Drometrizole Trisiloxane

Vegetarian Vegetarian
Vegan Vegan

Drometrizole Trisiloxane is a lipophilic benzotriazole derivative marketed as Mexoryl XL by L'Oréal, used in sunscreens as a broad-spectrum UV absorber with peaks in both UVB and UVA ranges.

Also known as Mexoryl XL, Phenol,2-(2H-Benzotriazol-2-yl)-4-Methyl-6-(2-Methyl-3-(1,3,3,3-Tetramethyl-1-(Trimethylsilyl)Oxy)-Disiloxanyl)Propyl
INCI name Drometrizole Trisiloxane
CAS number 155633-54-8
CosIng ID 33742
Last reviewed 9 July 2026

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

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