Buy Rapid Antigen Test Kits for COVID-19 Online – VizoCare
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Rapid Antigen Test Kits for Home Use

At Home COVID 19 Tests are now available online at Vizocare! Shop COVID-19 home test kits from FDA-approved brands to test yourself.

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At Home COVID 19 Tests from FDA-approved brands are now available online at Vizocare! We carry COVID-19 rapid test kits designed for at-home or on-premise testing. Our rapid antigen tests detect COVID-19 with excellent sensitivity and quick results in as little as 15 minutes.

We offer the following rapid antigen test kits for home use: iHealth COVID-19 Antigen Rapid Test, Flowflex COVID-19 Antigen Home Test, CareStar COVID-19 Antigen Home Test, and On/Go COVID-19 Antigen Self Test.

Help slow the spread of COVID-19 with our
easy-to-use test kits designed for fast
at-home results. We supply businesses
and individuals with the most reliable
COVID-19 rapid antigen tests at a great price.
Place your test kit order today and enjoy our
competitive prices and fast shipping.

Test Kit iHealth FlowFlex On/Go

No of Tests per box

2 tests / box

1 test / box

1 kit each

No of Tests per Case

180 tests (90 boxes)

300 tests


Unit Price

$3.40 / test

$5.30 / test

$11.49 / test


January 2025

June 2025

9 Months

Test Result Time

15 minutes

15 minutes

10 minutes





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How Rapid Antigen
Testing Kits Work

Rapid antigen test kits detect active COVID-19 infections by identifying SARS-CoV-2 antigens from samples of nasal and throat fluids. Antigens are the molecules of a virus that trigger a response in our body’s immune system. When the body detects these unfamiliar antigens, it responds by producing antibodies that bind to the antigens and help your immune system expel the virus.

With rapid antigen testing, samples from the nose and mouth are collected and tested to determine if distinct COVID-19 spike protein antigens are present. The samples are applied to a testing paper strip that contains specially formulated antibodies chosen to bind to the SARS-CoV-2 protein antigens. If binding occurs, the test presents positive results to indicate an active COVID-19 infection.

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