Is Soy Sauce Gluten-Free? The Truth About the Gluten Content in Soy Sauce

Is Soy Sauce Gluten-Free?

The Basics

The Basics

Soy sauce is a popular condiment used in many cuisines, particularly in Asian cooking. It is made from fermented soybeans, water, salt, and sometimes wheat. The inclusion of wheat in traditional soy sauce raises questions about its gluten content and whether it can be safely consumed by individuals with gluten intolerance or celiac disease.

Gluten Content in Soy Sauce

Gluten Content in Soy Sauce

Regular soy sauce typically contains wheat, which means it is not gluten-free. The wheat is used as a flavoring ingredient during the fermentation process. However, there are gluten-free soy sauce alternatives available on the market that are specifically made without wheat.

Tamari Sauce

Tamari sauce is a type of soy sauce that is naturally gluten-free. It is made from fermented soybeans but does not contain any wheat. Tamari sauce has a rich, slightly sweet flavor and is often used as a substitute for regular soy sauce in gluten-free diets.

Coconut Aminos

Coconut Aminos

Coconut aminos are another gluten-free alternative to soy sauce. They are made from the fermented sap of coconut blossoms and have a similar taste to soy sauce. Coconut aminos are a great option for those following a gluten-free or soy-free diet.

Gluten-Free Soy Sauce Brands

There are also several brands that produce gluten-free soy sauce. These sauces are typically labeled as gluten-free, making it easier for individuals with gluten intolerance to identify safe options. Some popular gluten-free soy sauce brands include San-J, Kikkoman, and Bragg.


If you are avoiding gluten, regular soy sauce is not suitable for your diet. However, there are various gluten-free alternatives available that can be safely enjoyed. Tamari sauce, coconut aminos, and gluten-free soy sauce brands are all excellent options for those looking to add a savory umami flavor to their meals without the risk of gluten contamination.

How we vet brands and products

How we vet brands and products

At our company, we take the process of vetting brands and products very seriously. We understand how important it is for our customers to have access to accurate and reliable information when making purchasing decisions, especially when it comes to dietary restrictions and allergies.

When it comes to determining whether a brand or product is gluten-free, we follow a rigorous verification process. Firstly, we carefully analyze the ingredient list provided by the brand. We pay close attention to any potential sources of gluten, such as wheat, barley, or rye.

In addition to reviewing the ingredient list, we also verify the brand’s manufacturing practices. We look for any potential cross-contamination risks that could compromise the gluten-free status of the product. This includes assessing the brand’s manufacturing facilities and processes to ensure they meet the necessary standards for allergen control.

To further ensure the accuracy and reliability of our information, we also consult with industry experts and organizations specializing in gluten-free products. This allows us to stay up-to-date with the latest research, guidelines, and certifications relevant to gluten-free products.

The results of our brand and product vetting process are then compiled and shared with our customers through our website and other communication channels. We strive to provide transparent and trustworthy information, so our customers can make informed choices based on their dietary needs and preferences.

It’s important to note that while we take every precaution to ensure the accuracy of our information, manufacturers may occasionally change their ingredients or manufacturing processes. Therefore, we always recommend checking product packaging for the most up-to-date details before making a purchase.

By thoroughly vetting brands and products, we aim to provide a reliable resource for individuals seeking gluten-free options. We understand the importance of maintaining a healthy and safe diet, and we are committed to helping our customers navigate the complex world of food labels and certifications.

If you have any questions or concerns about our vetting process or any specific brand or product, please don’t hesitate to reach out to our customer support team. We are here to assist you in making informed decisions about your dietary needs.

Essential Diet & Nutrition Insights