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  • ExpressTest – A Flowflex antigen lateral flow single test kit
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Antigen Lateral Flow Test - Pack of 05

Regular price £25.00 GBP
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Get an at-home COVID-19 test delivered to your door and test for peace of mind with this rapid antigen lateral flow test. Put your mind at rest within just 15 minutes.


  • A simple and reliable way to check if you have the COVID-19 virus.
  • Results in just 15 minutes.
  • Test is conducted by taking a nasal swab.
  • Individually boxed, single use tests in a multipack of 5.
  • CE approved and MHRA registered.
  • Accuracy: 99.3% (Relative Specificity: 99.6%, Relative Sensitivity: 97.1%)
  • FREE DELIVERY and delivered within 2 working days.*

Why is this test important?

Getting into the habit of regular testing with lateral flow tests as part of our everyday lives will play an important role in detecting COVID-19 in the community, reopening society and getting back to the things we love.

Government guidance has recently changed and free lateral flow tests will no longer be available from April 1st 2022.

Taking a rapid antigen lateral flow test at regular intervals - it’s recommended to test at-home every 3-5 days – can give you and those around you reassurance and confidence.  

Test components

Each individual test kit contains:

  • Easy to follow step-by-step instructions
  • 1 x Sealed test cassette
  • 1 x Pre-filled buffer tube
  • 1 x Sealed lower nostril swab
  • 1 x Biohazard waste bag

How do I perform this test?

It’s important to follow the instructions included in your test kit, as the test may be different to ones you have done before.

Testing with a rapid antigen lateral flow test is simple. After consulting the full instructions, cleaning your hands and preparing a clean, flat surface, you will:

  • Open the components and use the swab to gently rotate inside the nostril
  • Insert the swab into the buffer tube
  • Stir the swab in the solution and press to the bottom of the buffer tube
  • Add 4 drops of the solution onto the test cassette and await result

Important information

This test is not suitable for travel. For COVID-19 travel tests; click here.

If you have COVID-19 Symptoms you must follow the Government guidance via

T&C's apply.

*Delivery to mainland UK (excluding Northern Ireland) only. Postcode exceptions apply**

**excluded postcodes

AB10-16, AB21-25, AB30-39, AB41-45, AB51-56, AB99, BT1-44, BT51-58, BT62-67, DD6-11, EH39-46, FK14, FK18- 21, HS1-9, IV1-28, IV30-33, IV36, IV41-49, IV51-56, IV63, KA27-28 KW1-17, KY9-10, KY14-16, PA20-34, PA35-37, PA41-49, PA60-78, PA 80, PH6-26 PH30-44, PH49-50, TD1-8, TD10-14

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