Brand new, unopened. Okinawa Mineral Sea Salt Nuchimaasu Made with 100% Okinawan seawater Smooth, savory flavor, lightly condensed Purchase date: April 2025 Salt does not have an expiration date. Due to the variety of minerals it contains, it is highly hygroscopic and prone to moisture absorption. There is no problem with the ingredients even if it hardens. Please close the container cap and pack zipper tightly. Also, please use it as soon as possible after opening. It will be wrapped in an OPP bag and shipped via Yu-Packet Post Mini. Type: Salt