Is Ammonium Isostearate vegetarian?
Ammonium Isostearate
Vegetarian
Vegetarian
Vegan
Unconfirmed
Ammonium Isostearate is the ammonium salt of isostearic acid, a branched-chain fatty acid, used as a surfactant and emulsifier in cosmetics; isostearic acid may be derived from plant or animal fat sources.
| Also known as | Isooctadecanoic acid, ammonium salt |
|---|---|
| INCI name | Ammonium Isostearate |
| CAS number | 191880-49-6 |
| CosIng ID | 74402 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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