Is Calcium Alginate vegetarian?
Calcium Alginate
Vegetarian
Vegetarian
Vegan
Vegan
Calcium Alginate is the calcium salt of alginic acid, a polysaccharide extracted from brown seaweed. It is used as a gelling agent, thickener, and stabiliser in food and cosmetic formulations.
| Also known as | Alginic acid calcium salt, Alginic acid, calcium salt, Calcium polymannuronate |
|---|---|
| INCI name | Calcium Alginate |
| E number | E404 |
| INS number | 404 |
| CAS number | 9005-35-0 |
| CosIng ID | 74883 |
| Last reviewed | 22 April 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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