Six months. According to the packaging bag, the shelf life of calcium-added Jinluowang is six months, and it can't be eaten after it expires. Calcium Jinluowang ham sausage contains nutrients such as protein, fat, carbohydrates, various minerals and vitamins which are needed by human body. It also has the advantages of high absorption rate, good palatability and strong satiety, and is also suitable for processing into various delicacies.