Ingredient

Tamari Shoyu Sauce

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

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add tamari shoyu sauce to foods primarily as a flavoring agent, providing a …

What it is

Tamari shoyu sauce is a type of soy sauce made primarily from fermented soybeans. Unlike traditional shoyu (Japanese soy sauce), tamari often contains little to no wheat, giving it a slightly thicker consistency and a richer, less salty flavor. It is produced by fermenting soybeans, water, and salt, sometimes with a small amount of grain.

Why it's used

Manufacturers add tamari shoyu sauce to foods primarily as a flavoring agent, providing a savory, umami taste. It is commonly used in marinades, dressings, stir-fries, and as a dipping sauce. It is also found in various packaged snacks, such as popcorn, nuts, and pre-packaged vegetable kits, to enhance their flavor profile.

Health notes

Tamari shoyu sauce is generally recognized as safe (GRAS) as a food ingredient by the FDA. The primary health consideration is its sodium content, which can be high; the FDA Daily Value for sodium is 2,300 mg. As a common food ingredient, tamari shoyu sauce itself is not typically evaluated by international bodies like JECFA or EFSA as a specific food additive.

Allergen info

Tamari shoyu sauce is derived from soybeans, which is one of the nine major FDA allergens. While tamari is often gluten-free, some varieties may contain small amounts of wheat, so individuals with gluten sensitivities should check product labels.

Products containing Tamari Shoyu Sauce

Compare products →

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.