Collection: ZRT Laboratory

With 20 years of experience and results from over 8 million tests, ZRT Laboratory is a recognized leader in innovative, safe, and meaningful hormone and wellness testing. Individuals, health care providers in all 50 states and 96 countries, and research teams worldwide use our tests, including the Centers for Disease Control and Prevention, the National Institutes of Health and many renowned universities.

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.

73 products
  • Basic Metabolites Profile - Urine Metabolites Test Kit - ZRT Lab
    Basic Metabolites Profile - Urine Metabolites Test Kit - ZRT Lab - HrtORG
    Regular price
    Sold out
    Sale price
    $225.00
  • Advanced Metabolites Profile - Test Kit - ZRT Lab
    Advanced Metabolites Profile - Test Kit - ZRT Lab - HrtORG
    Regular price
    $405.00
    Sale price
    $405.00
  • High Sensitivity C-Reactive Protein (hs-CRP) - Blood Spot Test Kit
    High Sensitivity C-Reactive Protein (hs-CRP) - Blood Spot Test Kit - HrtORG
    Regular price
    $86.00
    Sale price
    $86.00
  • Hemoglobin A1c (HbA1c) - Blood Spot Test Kit
    Hemoglobin A1c (HbA1c) - Blood Spot Test Kit - HrtORG
    Regular price
    $86.00
    Sale price
    $86.00
  • Elite Thyroid Profile Blood Spot: TSH, fT3, fT4, TPO, T4, Tgbn
    Elite Thyroid Profile Blood Spot: TSH, fT3, fT4, TPO, T4, Tgbn
    Regular price
    $289.00
    Sale price
    $289.00
  • Adrenal Profile - Dried Urine: Androgens (1), Glucocorticoids (4), Free Cortisol (4), Free Cortisone (4), Crtn
    Adrenal Profile - Dried Urine: Androgens (1), Glucocorticoids (4), Free Cortisol (4), Free Cortisone (4), Crtn
    Regular price
    $225.00
    Sale price
    $225.00
  • Thyroid Stimulating Hormone (TSH) - Blood Spot Test Kit
    Thyroid Stimulating Hormone (TSH) - Blood Spot Test Kit - HrtORG
    Regular price
    $79.00
    Sale price
    $79.00
  • Estradiol (E2, total) - Blood Spot Test Kit
    Estradiol (E2, total) - Blood Spot Test Kit
    Regular price
    $86.00
    Sale price
    $86.00
  • DHEA-S (DS) - Blood Spot At Home Lab Test Kit
    DHEA-S (DS) - Blood Spot At Home Lab Test Kit
    Regular price
    $86.00
    Sale price
    $86.00
  • Estriol (E3) - Saliva Test
    Estriol (E3) - Saliva Test
    Regular price
    $86.00
    Sale price
    $86.00
  • Estrone (E1) - Saliva Test
    Estrone (E1) - Saliva Test
    Regular price
    $79.00
    Sale price
    $79.00
  • Male Blood Profile I E2, T, PSA, SHBG, DS, C-Blood Spot Test Kit
    Male Blood Profile I E2, T, PSA, SHBG, DS, C-Blood Spot Test Kit - HrtORG
    Regular price
    $189.00
    Sale price
    $189.00
  • CardioMetabolic Profile In, hsCRP, HbA1c, TG, CH, HDL, LDL, VLDL-Blood Spot Test Kit ZRT Lab
    CardioMetabolic Profile In, hsCRP, HbA1c, TG, CH, HDL, LDL, VLDL-Blood Spot Test Kit ZRT Lab - HrtORG
    Regular price
    $184.00
    Sale price
    $184.00
  • Estradiol (E2) - Saliva Test
    Estradiol (E2) - Saliva Test
    Regular price
    $79.00
    Sale price
    $79.00
  • Follicle Stimulating Hormone (FSH) - Blood Spot Test Kit
    Follicle Stimulating Hormone (FSH) - Blood Spot Test Kit
    Regular price
    $86.00
    Sale price
    $86.00
  • Progesterone (Pg, total) - Blood Spot Test Kit
    Progesterone (Pg, total) - Blood Spot Test Kit
    Regular price
    $86.00
    Sale price
    $86.00

Frequently Asked Questions

What are dried urine testing kits, and how do they work?

Dried urine testing kits are advanced diagnostic tools that allow you to collect and preserve urine samples in a convenient dried format. They work by soaking up urine onto a specialized paper or card, which can then be sent to a lab for analysis. This method provides accurate insights into various health markers without the need for traditional liquid urine samples.