Two-box set of H. Green. Contains 100 billion of H&J's unique lactic acid bacteria "HJ1 lactic acid bacteria" in one packet. In addition to lactic acid bacteria, it also contains ingredients that intestinal bacteria love, such as inulin and kestose. Furthermore, it's a lactic acid bacteria supplement that's also pleasant for your mouth when chewed. Expiration date: July 2028 Contents: 30 packets "Aluminum stick 1g x 30 packets (powder)" *The boxes will be flattened and shipped separately. Please understand.