Flowflex COVID-19 Antigen Home Tests

When someone in the house wakes up with a scratchy throat, you want an answer before deciding whether to send them to school, cancel plans, or mask up around a vulnerable family member. Flowflex COVID-19 antigen home tests give you that answer in about 15 minutes, using a simple anterior nasal swab that stays low in the nostril — no deep, uncomfortable insertion required. That gentle sampling method is a big part of why families keep these tests on hand for kids and adults alike.

The Flowflex COVID-19 Antigen Home Test (L031-118B5-300) uses a lateral flow chromatographic immunoassay in a familiar cassette format with a visual read — you see the result lines yourself, no app, connected reader, or lab send-off needed. Each kit contains the swab, extraction solution, and test cassette, and results appear as clearly interpreted lines much like a home pregnancy test. It's authorized for over-the-counter, at-home use, which means no prescription and no appointment.