Is Ascophyllum Nodosum vegan?

Ascophyllum Nodosum

Vegan

Ascophyllum Nodosum is a large, common brown alga (seaweed) of the family Fucaceae, found in the cold waters of the northern Atlantic Ocean, used in cosmetics for its mineral and polysaccharide content.

Also known as Knotted Wrack, Norwegian Kelp, Rockweed
INCI name Ascophyllum Nodosum
CosIng ID 93585
Last reviewed 4 July 2026

Sources

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