The label on your Kronokare product displays the batch number and expiring date.Expiring date is the last date before which you have to open your product. Once open, you have between 6 to 12 months to use your product. Please refer to the icon looking like an open jar with a 6M or 12M written in it. 6M means you have 6 months to consume the product once the jar/bottle open12M means you have 12 months to consume the product once the jar/bottle open