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Is Chondrus Crispus vegetarian?

Chondrus Crispus

Vegetarian Vegetarian
Vegan Vegan

Chondrus Crispus, commonly known as Irish moss, is a species of red algae harvested from the whole plant and used in cosmetics as a skin-conditioning and thickening agent, notably as a source of carrageenan.

Also known as Irish Moss
INCI name Chondrus Crispus
CosIng ID 90042
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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