According to the relevant national standards, the shelf life of health wine drinks with alcohol content greater than or equal to 10%vol can be omitted, but if the wine is a "health food brand", the shelf life must be marked, generally 3 years. Some health wineries with very high requirements on product quality will also indicate the shelf life. For example, the health wine of Guzhen shares will indicate when it will be produced and how long its shelf life will be.