Echinacea Sea Buckthorn Tea is a kind of health drink made of sea buckthorn as the main ingredient, which is highly favored for its rich nutrients and unique taste. The shelf life of sea buckthorn tea is usually 12 months, i.e. one year. Within this period, the quality and taste of sea buckthorn tea can remain stable. However, the shelf life is not the usage period of sea buckthorn tea, the usage period is also related to the storage condition and package sealing. If sea buckthorn tea is stored in a ventilated and dry environment, protected from light and moisture, and sealed well, then its service life may be longer. On the contrary, if it is stored in humid, hot and direct sunlight environment, then the service life of sea buckthorn tea may be shortened. Therefore, it is recommended that when purchasing sea buckthorn tea, check the production date and shelf life on the package and drink it as soon as possible after opening to ensure the best taste and nutrients. Meanwhile, it is also necessary to pay attention to keep the storage environment and package sealing of sea buckthorn tea to avoid affecting its quality and taste.