The expiry date is mentioned on each blister. It is different for different batches. The shelf life is 2 years from the date of manufacture and would differ from batch to batch depending on when they were manufactured.
Just to inform you that your package was received Friday 27 th October
14 days after dispatch , excellent service , no problems with customs ,
also thank you for free extra tablets , you can if you wish use this
letter as a recommendation for your company , many thanks