What is Nigari?
Nigari has been added to The Vegetarian Resource Group’s Food Ingredient Guide. Here’s this new entry:
Nigari
Alternate Names: nigai, bittern, magnesium chloride
Commercial Source: Mineral
Used in: tofu, non-cultured dairy cheese, mineral water
Used as: coagulant, flavoring agent, mineral supplement
Definition: Translated from the Japanese word for bittern, nigari, used to make tofu, is composed of magnesium chloride and several trace minerals.
Manufacturers:
Sandra Gibson of Sea Salts of Hawaii: “No, it is only deep ocean magnesium solar evaporated, not other ingredients.”
Newfoundland Salt Company: “No.”
Ema Sogabe of Mitoku Co.: “Our Nigari does not contain any animal/animal derived ingredients/processing aids. As a matter of fact, we would like to confirm that there are no animal derived ingredients/processing aids at the processing site at all.”
Additional Information:
Kameyumado
Classification: Vegan
Entry Added: May 2025
More ingredient listings are at https://www.vrg.org/ingredients/index.php#n
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The contents of this posting, our website and our other publications, including Vegan Journal, are not intended to provide personal medical advice. Medical advice should be obtained from a qualified health professional. We often depend on product and ingredient information from company statements. It is impossible to be 100% sure about a statement, info can change, people have different views, and mistakes can be made. Please use your best judgment about whether a product is suitable for you. To be sure, do further research or confirmation on your own.