Is Methylene Bis-Benzotriazolyl Tetramethylbutylphenol vegan?
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, also known as bisoctrizole, is a synthetic phenolic benzotriazole compound added to sunscreens as a broad-spectrum UV absorber, protecting against both UVA and UVB rays while also reflecting and scattering UV radiation.
| Also known as | 2,2'-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol) |
|---|---|
| INCI name | Methylene Bis-Benzotriazolyl Tetramethylbutylphenol |
| EC number | 403-800-1 |
| CosIng ID | 38987 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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