How long does Sriracha last?
Sriracha lasts 1–2 years (opened, refrigerated) in the fridge. Spoilage signs to check, storage tips, and cited food-safety sources.
Quick answer
Can I still eat it?
Use this as a conservative screen before you rely on the storage window. If anything seems unsafe, discard it.
Sriracha is within the fridge window if it stayed cold/dry as required and shows no discard signs.
Sealed / unopened: Up to a few years unopened (check best-by)
Signs Sriracha has gone bad
- Color shifts from bright red to dark brown.
- Fizzing on opening.
- Mold around the cap, fermented-beyond-normal smell.
Discard immediately if
- Any visible mold
- Bottle bulges or hisses when opened
- Smell or color is dramatically off from normal
Why guidance varies
Vinegar, salt, sugar, and acidity content vary widely by brand and formulation — natural and reduced-sugar versions spoil 2–3× faster than traditional ones.
Get a heads-up before it expires. Search the full database instead.
Frequently asked questions
How long does Sriracha last?
In the fridge: 1–2 years (opened, refrigerated). In the pantry: 6 months (opened, peak quality). Sealed / unopened: Up to a few years unopened (check best-by). Vinegar and chili make commercial hot sauce shelf-stable after opening, but quality (color/flavor) is best within about 6 months at room temperature. Refrigeration extends peak quality toward 1–2 years. Follow any shorter package instruction.
How can you tell if Sriracha has gone bad?
Signs that Sriracha has gone bad: Color shifts from bright red to dark brown; Fizzing on opening; Mold around the cap, fermented-beyond-normal smell.
What does the date label on Sriracha mean?
Sriracha usually carries a "Best By" date. A quality marker — the product is at peak quality before this date, but it’s safe to eat afterward if stored correctly. See our date-labels guide for the full breakdown.
Sources for this answer
- A USDA FSIS FoodKeeper data — Hot sauce: about 6 months pantry after opening for quality; longer if refrigerated.