And while tamari and soy sauce can be used interchangeably ... Kikkoman, Hunter notes, brews its low-sodium soy sauce the same way it makes its original product, removing the salt post-brewing.
However, be aware that - like soy sauce - liquid aminos contain a significant amount of a person's recommended daily sodium intake. A Japanese sauce called tamari is another close substitute to soy ...
If you've ever wondered about using tamari vs. soy sauce while prepping vegetables for a stir-fry or a dipping sauce for dumplings, then you know these two sauces bear more than a passing resemblance.