CheckVegan

Is Himanthalia Elongata Powder vegetarian?

Himanthalia Elongata Powder

Vegetarian Vegetarian
Vegan Vegan

Himanthalia Elongata Powder is a powder obtained from the dried, ground thalli of Himanthalia elongata, a brown seaweed of the Himanthaliaceae family, also known as thongweed or sea spaghetti.

Also known as Sea Spaghetti Powder, Thongweed Powder
INCI name Himanthalia Elongata Powder
CAS number 223751-70-0
CosIng ID 56456
Last reviewed 4 July 2026

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

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue