Where To Buy Nori (+ Find It In Grocery Stores)

Want to buy nori but don’t know where to find it?

Most grocery stores in the West have an international/ethnic food aisle dedicated to different cultures. Nori can typically be found on the Oriental/Japanese shelves, next to other products of Japanese origin such as rice vinegar, mirin, sushi rice, and wasabi. 

In this article, we’ll cover everything you need to know about nori, including which stores are more likely to have it in stock. 

What Is Nori?

Nori is essentially the Japanese word for dried edible seaweed sheets made from a species of red algae called Porphyra, including Porphyra yezoensis and Porphyra tenera.


As with almost any other product, Nori also comes in different qualities and grades ranging from cheap to expensive and raw to toasted. 

The cheaper varieties are typically produced in China, whereas the most expensive variety usually comes from the Ariake Bay in Kyushu, Japan.

The production of nori is quite a big deal in Japan, and it has a lot of economic value to the Japanese state considering that it is a billion-dollar industry. 

Needless to say, nori is a staple in Japanese cuisine. The most popular application of nori is in the making of sushi, which originated in Japan before spreading to the West. 

nori sushi

Naturally, nori has other applications such as a garnish or flavoring in noodle preparations and soups. Not only that, but it also makes those dishes more nutritionally rich. 

What Stores Sell Nori?

Several stores have nori in stock, and most of the stores are no surprise to you, as they’re the biggest retailers around, however, you might find it difficult to find them in smaller convenience stores. 

Here are the stores that are most likely to have nori available:

  • Amazon: If you wish to order nori online, the best place to do it is via Amazon. They have several brands of nori available, including Choi’s 1, Hime, and gimMe
  • Walmart: Another good option is Walmart. You can visit their physical store or order via their website. They carry brands such as Ocean’s Halo, Best of Thailand, and KimNori. 
  • Whole Foods Market: Whole Foods is the biggest health store in the United States and is sure to have some nori in stock. They’ve got nori sheets from Eden Foods. 
  • Kroger: Given that it’s the biggest supermarket chain in the United States, so you’re bound to find it somewhere in your area. Kroger carries brands such as gimMe and Emerald Cove. 
  • Tesco: If you live in the UK, then Tesco is probably the best store to visit as it’s the biggest supermarket chain. They’ve got nori brands such as Yutaka and Ocean’s Halo. 
  • ASDA: Another good option is ASDA. They also have nori from the Yutaka brand. 
  • Sainsbury’s: Sainsbury’s also has nori from the Yutaka brand.  

Is Nori Vegan?

Yes, nori is suitable for vegans.

In fact, it’s a great source of Omega-3 fatty acids, particularly DHA and EPA, which are usually present in fish, as these get them directly from algae. 

It also has other important vitamins and minerals that are essential to our bodily functions, however, it should also be consumed in moderation given its iodine content. 

Is Nori Gluten-Free?

Yes, nori is definitely gluten-free as it is essentially a seaweed or sea vegetable.  

Typically, only cereals such as wheat, barley, and rye contain gluten, but not seaweed or other vegetables. 

Is Nori A Vegetable?

Many people wonder whether nori is a vegetable, particularly because it looks like it could be one. 

Technically, seaweed is not a vegetable but seaweed, which can be regarded as a vegetable of the sea, although that is not a technical definition. 

Is Nori Halal?

Halal is an Arabic word that means lawful or permitted, but in reference to food, it’s a term that Muslims use to describe food that adheres to Islamic law. 

Examples of non-halal food are pork, reptiles, amphibians, and insects, as well as shellfish(including lobster, oysters, mussels), shrimp, and scallops. Non-halal food also includes alcohol. 

Nori is halal, as it is merely seaweed. 

Is Nori Good For Dogs?

Nori is a seaweed that is safe for dogs as long as it’s not further seasoned with salt or other condiments and spices such as garlic or black pepper. 

In fact, kelp, a form of seaweed, is often used to make seaweed supplements for pet food. 

However, not all of it is safe, especially seaweed that is harvested along the coasts, as those are bound to be more polluted, thus not being safe for both humans and dogs. 

Does Nori Have Iodine?

Seaweed is one of the best sources of iodine available, and that includes nori as well. 

Iodine is an important mineral, particularly because our bodies are unable to produce it, hence why it is also considered one of the essential minerals. 

Different species offer different amounts of iodine, and nori is not the one with the highest content. 

Does Nori Have Vitamin B12?

Vitamin B12 plays a very important role in our health, and the lack of this vitamin can affect both our mental and physical health.

When it comes to foods rich in vitamin B12, research suggests that nori is a potential source of this vitamin, but it’s hard to reach an actual conclusion. 

Some studies identified its content as a B12 analog, while others have concluded that the amount of vitamin B12 measured in fresh algae is destroyed during the drying process.

As a result, they noticed that eating dried nori (like those used in sushi and temaki, for example) did not improve the amount of vitamin B12 in the body.

On the other hand, some studies have shown that this food contains large amounts of genuine vitamin B12 and that it had a clear biological effect when tested on laboratory rats.

However, for that reason, it’s difficult to say whether nori is a good source of vitamin b12. 

Does Nori Go Bad?

Because nori is a dried product, it usually has a very long shelf life, and unopened it can last 2-3 years, though that will also depend on how you store it. 

Some nori packets come with a best-before-date on the label, but usually, nori will last beyond that date if you store it in a pantry or cabinet.

The Bottom Line

Nori is available in larger grocery stores, typically in those with international/ethnic aisles.

You can find nori and other varieties of seaweed on the Oriental/Japanese shelves, next to products such as sushi rice, rice vinegar, mirin, and wasabi. 

If you don’t want to physically go to a grocery store, you can also order nori online via websites like Amazon and Walmart.

Alexandre Valente

Hey there! My name is Alex and I've been vegan for more than five years! I've set up this blog because I'm really passionate about veganism and living a more eco-conscious life. Hopefully, I can use this website as a channel to help you out on your own journey!

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