Is There Gluten in Soy Sauce? The Truth Unveiled!

Soy sauce is a well-known condiment commonly used in Asian cuisine. It is primarily made from soybeans and wheat, which can be concerning for people with gluten intolerance or celiac disease. For this reason, many people wonder if there is gluten in soy sauce. In this article, we will unveil the truth about whether soy sauce contains gluten or not.

What Is Gluten?

Before diving into the topic of gluten in soy sauce, let’s first understand what gluten is. Gluten is a protein found in grains such as wheat, barley, and rye. It is responsible for the elasticity and chewiness of dough, which is why it is commonly used in bread and other baked goods.

What Is Soy Sauce?

Soy sauce is a popular condiment made from soybeans, wheat, salt, and water. The mixture is fermented for several months, resulting in a savory sauce with a salty taste and a dark brown color.

The Role of Wheat in Soy Sauce

As mentioned earlier, traditional soy sauce contains wheat, which can be a concern for individuals with gluten intolerance or celiac disease. Wheat is used in soy sauce to balance out the bitterness of the soybeans and to add a sweeter flavor to the sauce.

Gluten-Free Soy Sauce

Fortunately, there are gluten-free soy sauce alternatives available in the market. These sauces are made using gluten-free grains such as rice or by substituting wheat with other ingredients. If you have gluten intolerance or celiac disease, it is crucial to read the label carefully and look for certified gluten-free soy sauce.

Is Soy Sauce Safe for People with Celiac Disease?

People with celiac disease should avoid consuming anything that contains gluten. This is because consuming gluten can damage the lining of the small intestine and lead to malabsorption of nutrients, causing a wide range of health problems. Soy sauce made from wheat is not safe for people with celiac disease, but gluten-free soy sauce is a safe alternative.

Gluten-Free Soy Sauce Brands

Many reputable soy sauce brands offer gluten-free options. Here are some of the most well-known gluten-free soy sauce brands:

  • San-J Gluten-Free Tamari Soy Sauce
  • Kikkoman Gluten-Free Tamari Soy Sauce
  • Bragg Liquid Aminos
  • Coconut Secret Coconut Aminos


In conclusion, traditional soy sauce contains wheat, which makes it unsafe for people with celiac disease or gluten intolerance. However, there are plenty of gluten-free alternatives available in the market that are safe to consume. Be sure to read the label carefully and look for certified gluten-free soy sauce if you have a gluten intolerance. Happy dipping!

Frequently Asked Questions

  • Is all soy sauce gluten-free?
  • No, traditional soy sauce contains wheat, which makes it unsafe for people with celiac disease or gluten intolerance.

  • What is the best gluten-free soy sauce brand?
  • There are several reputable gluten-free soy sauce brands available in the market, including San-J Gluten-Free Tamari Soy Sauce, Kikkoman Gluten-Free Tamari Soy Sauce, Bragg Liquid Aminos, and Coconut Secret Coconut Aminos.

  • Can I make my own gluten-free soy sauce at home?
  • Making soy sauce at home is a time-consuming process, and it may be challenging to find gluten-free ingredients. We recommend purchasing certified gluten-free soy sauce from reputable brands instead.


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