First Check Home Drug Test Accuracy

First Check is dedicated to producing high-quality, technologically-advanced products that provide you with the most accurate results possible.

Our clinical studies and the expertise of our experienced team of researchers, chemists, and toxicologists allow First Check to introduce products that let people quickly and accurately assess aspects of their health.

Many First Check®  Home Drug testing products are more than 99 percent accurate.

First Check will continue to develop innovative home test products you can trust to provide fast, accurate results in the privacy of your home.

First Check Home Test products offer:

  • Superior-quality testing device
  • Safe, hygienic testing
  • The opportunity to send home tests to the First Check lab for confirmatory testing


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