Is Behentrimonium Methosulfate vegan?
Behentrimonium Methosulfate
Behentrimonium Methosulfate is a quaternary ammonium compound derived from behenic acid (a C22 fatty acid), used as a conditioning agent in hair care products. Behenic acid may be sourced from plants (e.g. rapeseed) or animal fats.
| Also known as | 241148-21-0, Docosyltrimethylammonium methyl sulphate |
|---|---|
| INCI name | Behentrimonium Methosulfate |
| CAS number | 81646-13-1 |
| EC number | 279-791-1 |
| CosIng ID | 74588 |
| 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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