The consume-by date of a commercial mooncake ranges from 10/15 days to a few months, 10 months, or even longer. It depends on the packaging, filling, the ratio of the ingredients, and the storage temperature. Different brands of mooncakes have different expiration dates.
A homemade mooncake can usually last for a week as long as it's refrigerated.
To ensure the quality of your mooncakes, please buy them from reputable retail outlets or supermarkets. Check the expiry date before eating a mooncake.