Is Isostearoyl PG-Trimonium Chloride vegetarian?
Isostearoyl PG-Trimonium Chloride
Isostearoyl PG-Trimonium Chloride is a quaternary ammonium compound derived from isostearic acid esterified with propylene glycol, used as a hair and skin conditioning agent. Isostearic acid may be derived from plant or animal fat sources.
| Also known as | [2-Hydroxy-3-[(1-oxoisooctadecyl)oxy]propyl]trimethylammonium chloride |
|---|---|
| INCI name | Isostearoyl PG-Trimonium Chloride |
| CAS number | 94689-36-8 |
| EC number | 305-560-2 |
| CosIng ID | 34751 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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