Pantry storage
Does soy sauce need to be refrigerated?
No. A sealed bottle keeps about 3 years in the pantry, and an open bottle of regular soy sauce does not need the fridge either, though it stays fresh longer there. FoodKeeper lists shelf-stable commercial soy sauce and teriyaki sauce as safe at room temperature after opening, so the month in the fridge is about flavor.
These times are a guide, not a safety guarantee, and a label that says to refrigerate comes first.
How we checked this: the storage times here come from the sources named on the page, and each one is checked against its source before the page goes live. Editorial policy
Kikkoman says opened soy sauce slowly loses freshness and changes flavor, but will not spoil unrefrigerated unless water or other ingredients get into it. Its less-sodium soy sauce is the exception: refrigerate that after opening. Source: Kikkoman: product FAQs (opens in a new tab)
Unopened and opened
Unopened and opened packages keep for different times. These are the times the source gives.
- Unopened
- About 3 years in the pantry
- After opening
- About 1 month refrigerated at best quality
- Where to keep it once open
- Pantry or fridge. FoodKeeper counts an open, shelf-stable commercial bottle or jar as safe at room temperature, but it gives a time only for the fridge, where it stays fresh longer. A label that says to refrigerate after opening is about quality, not safety.
Sources and limits
The after-opening time runs from the day you opened it, not from the date printed on the package, so write that day down. Well Stockd doesn’t know when your package was made, bought or opened: follow the package directions, keep it somewhere cool and dark, and check the official listing when food safety is in question.
The storage times above are quoted from the sources below. They’re a guide, not a safety guarantee: quality varies with packaging, temperature and how the package is handled between uses. Nothing here overrides a label that says to refrigerate. This page was last updated .
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