Now in Canada
Flowflex™ COVID-19 Antigen Test
The number 1 test wordwide to test for COVID-19
Get Back to Sharing Special Moments
with Family and Friends
The Flowflex™ COVID-19 Antigen Test is all you need to determine your family’s COVID-19 status.
Find peace of mind with Flowflex!
*Other COVID-19 antigen home tests may require a 2nd test 2-3 days after the first.
5 Pack Now Approved in Canada!
Test Procedure Overview
This test procedure overview does not replace the package insert. Before you begin the test, it is important to read and follow the detailed instructions in the package insert.
Consumer Package Insert (English)
Consumer Package Insert ( French)
Fact Sheet For Healthcare Professionals
Healthcare Provider Package Insert
Quick Reference Instructions
Frequently Asked Questions
The Flowflex COVID-19 Antigen Test is a rapid test for the detection of SARS-CoV-2 antigens in anterior nasal
specimens. It is intended for self-testing use. For use under Health Canada Interim Order No. 3.
This test uses a nasal swab sample to determine the presence or absence of COVID-19 antigens in nasal samples. Please refer to the downloadable PDF’s on this site for use instructions.
Serial testing is a process in which a patient must be tested twice within a two-to-three-day period. The Flowflex
COVID-19 Antigen Test has been authorized for use as a single test by individuals with or without symptoms.
This test is authorized for use by healthcare professionals collected anterior NS samples from individuals aged
2 years or older.
This test is available in 5-test and 25-test packages.
Acon Flowflex has a unique and patented detection marker in the cassette. It has the most sensitive antigen detection system for detecting the nucleocapsid proteins of SARS-CoV-2 which has significantly less variation on new variants than the spike proteins which many other rapid antigen tests detect hence the significant reduction in sensitivity when the virus mutates.
ACON Laboratories Issues a Recall of non-EUA Authorized “Flowflex™ SARS-CoV-2 Antigen Rapid Test (Self-Testing)” Tests From the U.S. Market
SAN DIEGO, CA, January 9, 2022 – ACON Laboratories, Inc. (“ACON Laboratories”), the legal manufacturer of the “Flowflex™ COVID-19 Antigen Home Test” (FDA Emergency Use
This product has been authorized by Health Canada under Interim Order No. 3 for importing and selling medical devices (February 21, 2022).
This product has been authorized only for the detection of proteins of Sars-Cov2, not for any other viruses or pathogens.
For more information on Interim Order No. 3 please visit:
*Taiga Health is a health care facility and is MDEL exempt.