Welcome to ZRT Laboratory’s online store. In this area you’ll find affordable, accurate testing services that you can easily purchase for convenient use at home, or to take the results to discuss with your current primary healthcare provider.
See our complete list of hormone profiles utilizing both Saliva and Blood Spot, as well as our popular Vitamin D Test and CardioMetabolic Profile. If you’d like to learn a bit more about any of our testing services, select "Consumers" on the navigation menu above.
Our best sellers are shown below – many testers find that their needs are in more than one area – so be sure to take a look at other ways where we can assist you in your personal health management through relevant, useful screenings.
Any efforts to reach your health goals and objectives should start with knowing where you stand… testing gives you the information you need. Thanks for visiting, we look forward to serving your healthcare needs and working with you soon!
California State residents:
California State health law does not allow the testing of specimens collected or mailed from California without a written order from a health care professional licensed to prescribe in California (M.D.; N.D.; D.C.; D.O.; N.P.; and L.Ac.). If you are a California resident and would still like to order online, please visit: http://www.canaryclub.org. This site will help you order online, with a licensed physician, in the state of California.
NY State residents:
New York State health law prohibits the testing of specimens collected in or mailed from New York and prohibits the transmission of data from our laboratory to NY physicians or residents. Therefore, we are unable to process Internet orders at this time.
All Testers
ZRT is a CLIA certified lab that provides the service of collecting and analyzing specimen samples. You will be submitting health information and ordering tests for informational purposes only. ZRT has a contracted licensed physician who will review your request and authorize the testing service you are purchasing. You are responsible for taking the test to your primary care physician for any additional interpretation and neither the physician authorizing the test, nor ZRT, are diagnosing or treating any condition through your use of this service.
 Hormone Saliva Profiles |
 Hormone Blood Spot Profiles and Tests |
 Cortisol Tests |
 Combination Profiles |
 CardioMetabolic Profiles and Tests |
 Vitamin D Tests |
