How long does Sriracha last?
How long does Sriracha last? fridge 2 years, pantry 1 year. Plus spoilage signs, sources, and an unopened-vs-opened note.
Quick answer
Sealed / unopened: 2+ years
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: 2 years. In the pantry: 1 year. Sealed / unopened: 2+ years. The vinegar and chili are natural preservatives. Refrigerate for the longest life.
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 FoodKeeper — Storage windows and refrigeration guidance for this category.
- A FDA — Are You Storing Food Safely? — Date-label interpretation and food-safety baseline.