Canary Club Discount Home Saliva & Blood Spot Test Kits by ZRT Laboratory
About Our Supplier ~ ZRT Laboratory

ZRT LaboratoryCompany Profile

ZRT Laboratory is an independently owned and operated CLIA (Clinical Laboratory Improvement Amendments) certified hormone testing facility. Founded in 1998 by biochemist and breast cancer researcher, David T. Zava, Ph.D., ZRT Laboratory is committed to delivering convenient, minimally-invasive saliva and blood spot testing services. Using cutting edge technology, ZRT Laboratory test products help to identify preventable hormone imbalances. ZRT Laboratory’s comprehensive test report provides information to help monitor hormone usage and restore hormonal balance. ZRT Laboratory provides hormone testing services worldwide via partnerships with over 9000 health care providers.

Consumers may also order test kits on-line directly from ZRT Laboratory. (Some restrictions may apply).  Members of the Canary Club, when ordering through the Canary Club website ONLY, are eligible for a discount.



ZRT Insurance Policy

When you receive the discounted rate you handle your own insurance claim. Upon receipt of payment in full, ZRT Laboratory will provide you with a receip which you may submit to your insurance company for reimbursement (in accordance with your health plan benefit coverage).

You are directly responsible to ZRT Laboratory for payment. The Lab does not accept responsibility for disputed, denied or unpaid insurance claims.

The following link will take you to the document on the ZRT Laboratory website containing the list of CPT Codes for all the tests we do: ZRT Laboratory: CPT Codes.


ZRT Shipping Policies


  • Orders received on weekdays by 2:00PM PST are typically shipped within two business days.
  • Internet orders placed on weekends or holidays are typically shipped during the following two business days.
  • Overnight delivery options are available upon request at competitive costs based on the delivery address and service requested.
  • The shipping cost for all direct consumer orders will be charged according to the fee schedule below.  It is the consumer's responsibility to pay all sales and/or country taxes, international import fees and custom duties as charged.
  • Business hours are Monday-Friday 6am to 5pm PST.
  Standard Consumer Shipping Charges  
 Delivery Type  Expected Delivery Time Approximate Cost
 Ground  5 days $5.00
 2-day  2 days (AK, HI, PR must use this option $15.00
 Next day  1 day (excludes Saturday) $25.00
 International (incl. Canada)  5-10 days $25.00


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The Canary Club is an educational advisory group with a team of medical advisors headed by Richard Shames, M.D.