Vintage and valuable Korean ginseng concentrate. 【Effects】In addition to boosting the body's immunity, it is expected to have a wide range of effects, including fatigue recovery, improved blood circulation, stress reduction, and prevention/improvement of insomnia. This item has been stored at home for many years. I opened and tried one to taste, but there was no change in the flavor or taste. Photos 6-8 are of the opened one. The product for sale is unopened. Please comment if you have any other questions. Thank you for looking.