Ingredient

Nori

Source
Not animal-derived
Allergen
No
Role in food
Nori is primarily used to wrap sushi and onigiri (rice balls). Its mild, slightly …

What is Nori?

Nori is a type of edible seaweed, typically a dark green or black sheet. It is cultivated in the sea, particularly in Japan, and then dried and pressed into thin sheets for culinary use.

Is Nori vegan?

Nori is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Nori gluten-free?

Gluten is not present in nori itself.

Is Nori a major allergen?

Nori is not one of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Nori used for?

Nori is primarily used to wrap sushi and onigiri (rice balls).

Is Nori safe?

Nori is a food ingredient, not a food additive, and is widely consumed in many parts of the world.

Why it's used

Nori is primarily used to wrap sushi and onigiri (rice balls). Its mild, slightly salty, and umami flavour adds depth to dishes. It is also used as a flavouring in snacks like seaweed crisps and as a garnish for soups and noodles.

Health notes

Nori is a food ingredient, not a food additive, and is widely consumed in many parts of the world. It is a source of various nutrients, including iodine and vitamin B12, though levels can vary. Regulatory bodies like the Food Standards Agency (FSA) and Food Standards Scotland (FSS) oversee its use as a food. There are no widespread controversies regarding its consumption at typical dietary levels.

Allergen info

Nori is not one of the 14 major allergens that UK law requires to be emphasised on food labels. Gluten is not present in nori itself.

Foods that contain Nori

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.