Mounjaro® 2.5 Kwikpen® Shelf Life Extension

Written by AlisonFreemantle on Thursday 16th May 2024

Three batches affected

ACTION: Check any current stock to see if affected

Lilly, in agreement with the Medicines and Healthcare product Regulatory Agency (MHRA), have extended shelf life on 2.5mg Kwikpens.

Patients can continue to use Mounjaro® 2.5 Kwikpen® of the specified batches until the extended expiry date, as listed below.

Product 

Batch Number

Displayed/Printed 

Expiry Date (MMYYYY) 

New Expiry Date (MM-YYYY) 

Mounjaro® 2.5mg

KwikPen®solution for injection in prefilled pen

D712074

05-2024

10-2024

Mounjaro® 2.5mg

KwikPen®solution for injection in prefilled pen

D720751

D720957

09-2024

02-2025

To help ensure patient clarity on the new expiry date, product from these batches still under Lilly’s control will be packed with a “Dear Patient Letter” explaining the expiry date extension.

Product already released to the market can be used until the new expiration dates above.  

Dear Patient Letter: