2 1 day. The shelf life of Ammushi yogurt is 2 1 day. This shelf life refers to the time that can be preserved at room temperature without being opened. If it has been opened, it is recommended to eat it as soon as possible to avoid contamination. Ammushi yogurt is a kind of pasteurized yogurt, which contains lactic acid and has the functions of regulating intestinal flora, helping digestion and improving immunity. At the same time, it is also rich in protein, calcium, vitamins and other nutrients, which has a good health care effect on human health. When purchasing Ammushi yogurt, it is recommended to choose regular channels to buy it, and pay attention to check the information such as production date and shelf life, so as to avoid buying expired or counterfeit products. At the same time, if you want to keep it for a longer time, you can keep it in the refrigerator, and the shelf life can be extended at low temperature.