We prepare all of our popcorn flavors without artificial preservatives.  If kept closed in the original bag, the typical shelf-life for our original, kettle, and savory flavors is about two weeks. Our sweet, sour, and specialty flavors can last up to three months since the candy/caramel coating protects the kernel inside.We recommend not opening your popcorn until you are ready to enjoy it.  Once opened, store your popcorn in a cool, dry area and in an air-tight container for maximum freshness.