How do I determine whether my COVID-19 home tests are part of the expiration date extension?
To determine whether your at-home COVID-19 test is part of the most recent expiration date extension, visit the At-Home OTC COVID-19 Diagnostic Tests page on the FDA’s website. On this page, locate the corresponding image of the test kit you have and refer to the last column for expiration date information. If the brand of your specific test has any date extensions, click the hyperlink, which will bring you to a document listing the lot numbers that are part of the extension.
ACON Laboratories, Inc: Flowflex COVID-19 Antigen Home Test 19-month to 21-month self-life extension granted by the FDA on November 18, 2022 Lot Number Tests with this printed expiration
date Now have this extended expiration date
| Lot Number | Tests with this printed expiration date | Tests with this printed expiration date |
|---|---|---|
| COV1100041 – COV1100088 | October 2022 | July 2023 |
| COV1110071 – COV1110266 | November 2022 | August 2023 |
| COV2010001 – COV2010100 | January 2023 | October 2023 |
| COV2020003 – COV2030010 | February 2023 | November 2023 |
| COV2030011 – COV2030023 | March 2023 | December 2023 |
*Using the chart above, this Flowflex COVID-19 Antigen Home Test qualifies for the extension and now expires on October 6, 2023.
