Samemiron 4 tablets x 25 bags = 100 tablets Expiration date: 2028/02 Ships via Yu-Packet Post, which takes 1-2 days to ship, but as it ships from a remote island, it will take about a week to arrive. Please purchase only if you understand this. Price is not negotiable. Immediate purchase is welcome. To prevent trouble, please refrain from purchasing if you are concerned about minor condition details or are overly sensitive.