This is a set of 3 boxes of H. Green. Each packet contains 100 billion of H&J's unique lactic acid bacteria "HJ1 lactic acid bacteria." 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 enjoyable to chew. Expiration date: July 2028 Contents: 30 packets "Aluminum stick 1g x 30 packets (powder)" *The boxes will be flattened and shipped separately. Please be aware of this.