15 BEST Keto & Low-Carb Soy Sauce for 2023

Soy sauce, we all love it. It makes food tasteful; if you’re like me, you probably want to dip everything in it.

Soy sauce is kind of like tofu; it’s keto-friendly because there’s no sugar, and the net carbs are low.

Still, some can be higher on the carb count, so read the nutrition facts when buying it, especially ensuring you also grab a low-sodium option. You don’t want the extra bloating that comes after consuming too much sodium.

How We Shortlisted the Best Keto-friendly Soy Sauces

If you’re following the keto diet or low-carb, it’s essential to be mindful of the macros in everything you eat, even sauces and condiments.

Traditional store-bought soy sauce can have around 2g of net carbs per tablespoon and up to 6g. This can definitely add up carb your count when eating more of it. Indeed, the amount of carbs in soy sauce carbs will vary depending on the type you choose. 

On this list:

• We mention non-wheat alternatives
• We choose soy sauces with less than 1g carbs per tablespoon
• We avoid soy sauces with added sugar or sweeteners
• We pay close attention to nutrition facts and ingredients
• We present low-sodium options and clean alternatives
• We provide the best-reviewed keto-friendly soy sauces
• We suggest non-GMO options.

The soy sauces on this short list are the kind you can easily find online or in most big supermarkets. 

15 Best Keto & Low-Carb Soy Sauce Options

1. Mrs. Taste Sugar-Free Soy Sauce

A unique Soy sauce that stands out from the rest, Mrs. Taste Sugar-Free Soy Sauce has 76% less sodium than other leading soy sauce brands, so its definitely a healthier alternative for those who want to enjoy the rich flavor of soy sauce without the high sodium intake. 

This soy sauce contains zero calories and zero carbs, making it a perfect option to choose if you follow the keto diet. 

Pros:

• Sugar-free
• Reduced in sodium
• Zero carbs

Cons:

• Pricey
• Reviews indicate fragile bottle design

Nutrients Per Serving (1 tbsp- 15g): Calories: 0, Fat: 0g, Carbs: 0g, 

Fiber: 0g, Sugar: 0g, Protein: 0g, Net Carbs: 0g

Price: $11.39 for a 5.4 fl oz. Bottle on Amazon

2. Bragg Liquid Aminos

Unlike traditional soy sauce, Bragg Liquid Aminos is low in sodium and contains 16 essential amino acids while being non-GMO verified. 

Bragg Liquid Aminos is a gluten-free seasoning and a healthier alternative to regular soy sauce. It is a highly adaptable sauce that can be used in a wide range of meals, such as Stir-fries, Poultry, Tempeh, Beans, Tofu, Pork, and even Popcorn!

Moreover, it can be used to prepare dressings, gravies, and casseroles, enhancing their taste and nutritional value.

Pros:

• No artificial colorants or synthetic fillers used
• Cheap
• It tastes just like soy sauce

Cons:

• Not low in sodium

Nutrients Per Serving (1 tsp- 5ml): Calories: 5, Fat: 0g, Carbs: 0g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: 0g

Price: $7.99 for a 16 fl oz. Bottle on Bragg

3. Pacific Island Soy Sauce

If you’re looking for a unique soy sauce experience, try this one. This American-made sauce has been passed down through generations on the island of Guam and the Pacific Rim Islands. 

Pacific Island soy sauce contains natural spices and a hint of lemon, which is the perfect addition to any dish. And unlike the other soy sauce brands, this zesty blend doesn’t overpower with saltiness.

Taste the tradition and give it a try!

Pros:

• Zero carb
• Non-GMO
• Low in sodium

Cons:

• Not enough reviews

Nutrients Per Serving (1 tbsp- 17g): Calories: 5, Fat: 0g, Carbs: 0g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: 0g

Price: $12.95 for a 13 fl oz. Bottle on Walmart

4. San-J Tamari Lite Soy Sauce

Tamari is just regular soy sauce without the wheat. 

It’s a versatile and healthy condiment made from high-quality soybeans and wheat that can be used in different recipes and as a delicious addition to stir-fries, salads, marinades, and dipping sauces. 

With 50% less sodium, it is a healthier option that doesn’t sacrifice flavor. The San-J Tamari Lite soy Sauce is perfect for adding a burst of flavor to your favorite dishes while also promoting a healthy lifestyle. 

Pros:

• Gluten-free
• Reduced in sodium
• Natural ingredients

Cons:

• Reviews indicate the flavor is still too salty

Nutrients Per Serving (1 tbsp- 15g): Calories: 10, Fat: 0g, Carbs: <1g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: <1g

Price: $8.12 for a ten fl oz. Bottle on Amazon

5. Kishibori Shoyu

If you’re on the hunt for a premium keto-friendly soy sauce crafted with care and precision, look no further than Kishibori Shoyu.

Kishibori Shoyu is best enjoyed raw, allowing the full spectrum of flavors to shine through. It is great as a dipping sauce for sushi, sashimi, or other dishes. It also serves as a finishing sauce for grilled meats, vegetables, or rice. 

The Takesan Company, located on the small island of Shodoshima, uses a traditional method to create this artisanal soy sauce. 

In addition to its unique flavor, Kishibori Shoyu is also a keto-friendly alternative to other soy sauce brands. It is gluten-free and contains no preservatives or artificial additives. 

Pros:

• Recommended by known chefs
• Artisanal product
• Only four ingredients

Cons: 

• High in sodium
• Pricey

Nutrients Per Serving (2 tbsp- 10ml): Calories: 10, Fat: 0g, Carbs: <1g, 

Fiber: 0g, Sugar: 1g, Protein: 1g, Net Carbs: <1g

Price: $22.79 for a 24 fl oz. Bottle on Amazon

6. 365 Organic Reduced Sodium Shoyu Soy Sauce

This is a go-to if you want a soy sauce that’s both delicious and healthy. This soy sauce is exclusively available at Whole Foods Market and has 34% less sodium than the original version. 

Whole Foods 365 products provide a thrilling shopping experience with a diverse selection of high-quality options at unbeatable prices. 

Say goodbye to boring grocery shopping and try this 365 Organic Shoyu Soy sauce. 

Pros:

• Certified organic
• Excellent reviews

Cons:

• Not low in sodium

Nutrients Per Serving (1 tbsp- 17g): Calories: 10, Fat: 0g, Carbs: <1g, 

Fiber: 0g, Sugar: 0g, Protein: 2g, Net Carbs: <1g

Price: $3.79 for a ten fl oz. Bottle on Amazon

7. Market Pantry™ Soy sauce

Enhance the taste of your meals with the Market Pantry Soy Sauce, perfect for adding to your favorite dishes like pan-fried noodles or fried rice. 

The unique thing about this soy sauce is that it is traditionally brewed and delivers a savory taste that’s sure to satisfy. The 15-oz bottle is enough for multiple meals and recipes, and with just five calories, sodium-reduced, and less than a gram of net carbs, it’s a guilt-free addition. 

Pros:

• Very affordable
• Reduced in sodium

Cons:

• Reviews indicate a very light taste
• Contains preservatives

Nutrients Per Serving (1 tbsp- 15mL): Calories: 5, Fat: 0g, Carbs: <1g, 

Fiber: 0g, Sugar: 0g, Protein: <1g, Net Carbs: <1g

Price: $1.69 for a 15 fl oz. Bottle on Target

8. Trader Joe’s Truffley Soy Sauce

A delicious blend of natural white truffle and mushroom flavors, Trader Joe’s Truffley Soy sauce adds an elegant aroma and complexity to any appetizer or dish. 

Moreover, it’s made with low-sodium soy sauce and apple cider vinegar. This sauce is crafted by an experienced supplier with ties to high-end sushi. 

Use it as a dipping sauce for dumplings, add it to ramen or fried rice, or over vegetables; its taste will take your dish to the next level. 

Pros:

• Truffle flavor
• Less sodium

Cons:

• Small bottle
• Not enough reviews

Nutrients Per Serving (1 tbsp- 15mL): Calories: 10, Fat: 0g, Carbs: <1g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: <1g

Price: $6.99 for the 5.07 fl oz. Bottle on Trader Joe’s

9. Kikkoman Gluten-Free Soy Sauce 

Looking for a gluten-free soy sauce that offers the same rich and tasty flavor as regular soy sauce? Check out Kikkoman Gluten-Free Soy Sauce right away.

With no preservatives added, it has a mild flavor and umami deliciousness that makes it a healthy and delectable option for any cuisine, 

The Gluten Intolerance Group of North America (GIG) has approved this premium Tamari sauce, made with four basic ingredients: Water, soybeans, rice, and salt. 

Pros:

• Gluten-free
• Only four ingredients
• No preservatives

Cons:

• High in sodium
• Not enough reviews

Nutrients Per Serving (1 tbsp- 15mL): Calories: 10, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 0g, Protein: 2g, Net Carbs: <1g

Price: $39.34 for the case of six 10 fl oz on Amazon 

10. Simple Truth Organic® Reduced Sodium Tamari Sauce

Simple Truth Organic Reduced Sodium Tamari sauce is versatile, gluten-free, and wheat-free. Make sure to try this smooth sauce that blends seamlessly with other ingredients, which makes it perfect for cooking or dipping.

And with 25% less sodium than regular Tamari, it’s a smart choice for those watching their sodium intake. 

Pros:

• No added sugars
• Cheap
• Clean ingredients

Cons:

• Not enough reviews

Nutrients Per Serving (1 tbsp- 15ml): Calories: 10, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: 1g

Price: $3.49 for a 9.95 fl oz. Bottle on Kroger 

11. Yamasa Shoyu Artisanal Soy Sauce

You’re missing out if you haven’t tried Yamasa Shoyu Artisanal Soy Sauce yet! This soy sauce has been brewed for over four centuries, and it’s no surprise that Japan’s greatest chefs swear by it. 

It is crafted in the shadows of Oregon’s beautiful Cascades, and they pride themselves on producing genuine soy sauce with authentic flavor.

The umami and red color add depth to any meal, whether you’re enjoying sushi or adding a boost to burgers, sauces, stir-fries, and more. You won’t regret giving it a try. 

Pros:

• No added MSG
• Preservative free
• Clean ingredients

Cons:

• High in sodium
• Expensive

Nutrients Per Serving (1 tbsp- 15mL): Calories: 10, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 0g, Protein: 2g, Net Carbs: 1g

Price: $9.61 for a ten fl oz. Bottle on Amazon

12. Great Value Less Sodium Soy Sauce

Are you seeking a healthy, keto-friendly, and savory soy sauce? Great Value Less Sodium Soy Sauce is a must-try. This high-quality sauce has a delicate flavor and is perfectly brewed organically with 36% less sodium than the original. 

This adaptable Asian sauce goes excellent as a dipping sauce, or you may use a drizzle to season your rice, pad-thai, casseroles, and marinades. Don’t pass up this tasty and nutritious condiment!

Pros:

• No added sugars
• The most affordable

Cons:

• Reviews indicate a watery taste
• Still high in sodium

Nutrients Per Serving (1 tbsp- 17g): Calories: 5, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 0g, Protein: 1g, Net Carbs: 1g

Price: $1.58 for a 15 fl oz. Bottle on Walmart

13. Ocean’s Halo, Organic No Soy Soy-Free Sauce 

Ocean’s Halo offers a new kind of sauce perfect for anyone who wants to enjoy the savory, umami flavor of Japanese and Asian cuisine without the soy. Their no-soy is a versatile and flexible sauce that can be used on broths, sushi, rice bowls, and others.

Ocean’s Halo No-Soy Sauces have advantages that go beyond flavor. They offer a remedy for those with soy allergy by removing soy from their sauces. Also, soybean production is known for causing deforestation.  

Make sure to grab this low-carb, gluten-free delicious sauce!

Pros:

• Organic ingredients
• MSG free
• Good reviews

Cons

• 1g in molasses-derived added sugars 

Nutrients Per Serving (1 tbsp- 15mL): Calories: 5, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 1g, Protein: 2g, Net Carbs: 1g

Price: $4.15 for a ten fl oz. Bottle on Walmart 

14. Kikkoman Double Fermented Shoyu Soy Sauce

Experience the decadent soy sauce, Kikkoman Double Fermented Shoyu, which is definitely worth a try. 

It’s made using a traditional brewing method. They use Kikkoman’s Traditionally Brewed Soy Sauce instead of salt water during the second fermentation process for this particular variety. The result is a more intense umami taste and richer sauce, ideal for dipping sushi and sashimi. 

The BPA-free plastic bottle is designed with double layers to keep the soy sauce fresh for longer. You can trust that Kikkoman Double Fermented Shoyu is made to meet the highest standards of excellence. 

Pros:

• Only five natural ingredients
• Renown brand

Cons:

• Expensive
• Very high in sodium

Nutrients Per Serving (1 tbsp- 15mL): Calories: 15, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: <1g, Protein: 2g, Net Carbs: 1g

Price: $17.53 for a 6.8 fl oz. Bottle on Walmart

15. Momofuku Restaurant Grade Soy Sauce

Momofuku restaurant was founded by Chef David Chang, and they have a serious commitment to offering top-quality cuisine. 

They are now bringing their unique flavors straight to your kitchen. Their Soy Sauce, made from organic ingredients and infused with kombu, is designed to enhance your meals with a depth of flavor. 

This sauce has been developed over ten years of research at the Momofuku Culinary Lab, so you should try this restaurant-grade sauce. 

Pros:

• Made with organic soybeans
• No added sugars
• Clean ingredients

Cons:

• Not enough reviews
• High in sodium

Nutrients Per Serving (1 tbsp- 15mL): Calories: 10, Fat: 0g, Carbs: 1g, 

Fiber: 0g, Sugar: 0g, Protein: 2g, Net Carbs: 1g

Price: $9.99 for an eight-fl oz. Bottle on Target