Herbal Supplement Gluten-free. Piper methysticum. Calming & stabilizing. Kava liquid extract. Dry herb / menstruum ratio: 1:1. Our Kava is prepared from the rhizome and root of 4-6 year old noble varieties of Piper methysticum plants grown and harvested in the islands of the South Pacific. www.herb-pharm.com. (This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.)