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Pantry Staples
How long does peanut butter (natural) last?
No-stir natural peanut butter.
Quick answer
Fridge (40°F / 4°C)
6 months
6 months refrigerated
Pantry (room temp)
3 months
3 months
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Signs peanut butter (natural) has gone bad
- •Rancid smell
- •Mold (rare)
- •Excessive separation
Storage tips
- ✓Refrigerate to slow oil separation
- ✓Stir thoroughly when first opened
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Sources & review
Compiled by the BestByDates editorial team. Last reviewed: January 2025. Spotted an error? Let us know.
Disclaimer: Times shown are USDA/FDA-recommended best quality periods, not absolute safety guarantees. Storage conditions, packaging, and food handling all affect actual shelf life. When in doubt, throw it out.