How long is unopened peanut butter good for after expiration date?

Peanut butter generally has a long shelf life. In the pantry, commercial peanut butters may last 6–24 months unopened, or 2–3 months once opened. Natural peanut butters lack preservatives and may last several months unopened, or up to a month once opened.

How long is peanut butter good for after the expiration date?

To keep your peanut butter safe and fresh, it’s best to store it in the refrigerator. This is a requirement for natural or homemade peanut butter since these varieties lack preservatives. Once opened, it should last five to eight months past the best-by date.

Can you eat sealed expired peanut butter?

Yes, provided it is properly stored and the package is undamaged – commercially packaged peanut butter will typically carry a Best By,” “Best if Used By,” Best Before, or “Best When Used By” date but this is not a safety date, it is the manufacturer’s estimate of how long the peanut butter will remain at peak quality.