Is Sodium Oleoyl Isethionate vegetarian?
Sodium Oleoyl Isethionate
Vegetarian
Vegetarian
Vegan
Vegan
Sodium Oleoyl Isethionate is the sodium salt of the ester of isethionic acid and oleic acid. It is a mild anionic surfactant used in cleansing products, typically derived from plant-based oleic acid.
| Also known as | Sodium 2-sulphonatoethyl oleate |
|---|---|
| INCI name | Sodium Oleoyl Isethionate |
| EC number | 205-522-4 |
| CosIng ID | 37999 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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