Banlangen Tea (Banrancha) A bulk sale of 30 packets. Expiration date: October 2027 This is a health tea made from Banlangen. In China, Banlangen is believed to have effects such as clearing heat and detoxifying, antibacterial action, and antiviral action, and has been consumed for a long time to prevent colds and influenza. Banlangen tea can be drunk as is, or dissolved in hot water. In China, it is found in almost every household and is also available in elementary schools. [Storage Instructions] Please store away from direct sunlight, high temperatures, and humidity. Thank you for viewing. Thank you for your consideration.