There is a shelf life. The shelf life of Yubao wine is generally 10 year. Yubao wine not only tastes good, but also has the effect of health preservation. Regular drinking is also good for your health, so it is no problem to drink it at this time, but I suggest you drink it in moderation. According to the palace formula, Yubao Liquor is based on high-quality liquor, and is refined by selecting thirteen authentic Chinese herbal medicines such as ginseng, velvet antler, seal kidney and hippocampus, using six-level forced, constant temperature and recycling extraction technology and advanced production equipment.