Expiration Date Extension

As of April 4, 2025, the expiration date of the Flowflex Plus COVID-19 and Flu A/B Home Test has been extended by 6 months. Please click here to check the new expiration date using the lot number printed on the test kit box

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About Flowflex®

The Gift of Peace of Mind

Take control of your health with FDA-authorized rapid tests that deliver reliable results, anytime, anywhere. Whether you’re checking your child’s symptoms, preparing for travel, or staying proactive during flu season, our test provides clear answers in just 15 minutes.

  • Flowflex® COVID-19 Antigen Home Test – A quick and reliable COVID-only test, trusted by millions.
  • Flowflex® Plus COVID-19 and Flu A/B Home Test – A 3-in-1 swab that detects and distinguishes between COVID-19, Flu A, and Flu B.

Designed for peace of mind, both tests use the same trusted technologies relied on by doctors and deliver fast results in just 15 minutes—right at home, for everyone ages 2 and up.

Check Local Availability

Where to Buy

The Flowflex® COVID-19 Antigen Home Test may be purchased at the following retailers.

Easy to Use. Fast Results.

Please refer to the Package Insert for detailed instructions.

Step 1

Swab

Step 2

Swirl

Step 3

Drop

Step 4

See Results

Flowflex COVID-19 Antigen Home Test.

Stay Prepared
This Season & Always.
The NEW Flowflex® Plus
4-in-1 Test is Coming Soon

Now you can check for RSV, Flu A, Flu B, and COVID from the comfort of your home. Arriving in stores this winter.
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