Contact Us 1-800-539-6119

Blood Spot

Blood spot testing is very easy to obtain, uses a simple fingerprick collection method that the patient can conduct easily at home, and doesn't require a venous blood draw or phlebotomist. Blood spot stability and integrity are maintained by desiccation, and samples can be shipped in a prepaid return envelope from anywhere in the world that does not require an express courier.

  • Cardio Metabolic Profile, Blood Spot - ZRT Test Kit

    The Cardio Metabolic Blood Spot Profile assesses risks associated with type 2 diabetes and cardiovascular disease. Tests in this profile include: Insulin, High Sensitivity C-Reactive Protein, Total Cholesterol, HDL and LDL Cholesterol, Hemoglobin A1c, and Triglycerides. (Blood Spot Test)
  • Allergix┬« IgG4 Food Antibodies, 30 Blood Spot - Gen...

    This Allergix IgG4 Food Antibodies, 30 Blood Spot at-home test kit measures the total IgG levels that react to common food antigens.
  • TRIAD Bloodspot Profile, Blood Spot and Urine - Geno...

    The TRIAD Bloodspot Profile helps to target specific needs by integrating three powerful profiles Organix, Amino Acids, and Allergix IgG Food Antibodies into a single innovative tool offering customized intervention options.
  • Female Comprehensive Profile I Saliva and Blood - ZR...

    The Comprehensive Female Profile I Saliva and Blood is a combination of ZRT's Salivary Hormone Profile III and the Essential Thyroid Profile and include both saliva and dried blood spot tests.  The profile provides a broad assessment of possible hormonal imbalances because they assess sex, adrenal, and thyroid hormone levels.
  • Female Comprehensive Profile II Saliva and Blood - Z...

    The Female Comprehensive Profile II Saliva and Blood will test cortisol 4 times throughout the day in saliva, and the sex and thyroid hormones are all tested in dried blood spot.  Comprehensive testing allows for the treatment to restore balance and achieve overall wellness.
  • Male Blood Spot Profile I - ZRT Test Kit

    The Male Blood Spot Profile I checks the primary male sex hormones and their main binding globulin, and screens adrenal health using morning cortisol.
  • Hemoglobin A1C Blood Spot - ZRT Test Kit

    Hemoglobin A1C is an indicator of glycosylated hemoglobin, which results from glucose binding in red blood cells with hemoglobin.
  • Vitamin D Blood Spot Profile - ZRT Test Kit

    The Vitamin D home test kit will assist in identifying a deficiency in  Vitamin D levels, which is a potential cause of health problems.  In addition, it can also be used to monitor levels after vitamin D supplementation to confirm dosing.
  • Weight Management Profile, Saliva and Blood Spot - Z...

    The Weight Management Profile recognizes hormonal imbalances that lead to obesity, weight gain and difficulty losing or maintaining a healthy weight. The profile is also used as a screening tool and acts as a important early marker of insulin resistance and metabolic syndrome and diabetes risks.
  • Female Blood Spot Profile I - ZRT Test Kit

    The Female Blood Spot Profile I checks the primary female sex hormones and their main binding globulin, and screens adrenal health using morning cortisol.
  • Fatty Acids Profile, Blood Spot - Genova Test Kit

    The Fatty Acids Profile, Blood Spot assesses the critical balance between essential Omega-6 and Omega-3 fatty acids. 
  • Toxic & Essential Elements Blood Spot Profile - ZRT ...

    Toxic & Essential Elements Blood Spot home test kit is used to evaluate if an individual has too little, or too much, of the essential nutrients iodine and selenium or the trace elements bromine and lithium.  Also, if the individual has been exposed to too much of the toxic elements, arsenic, mercury, and cadmium.
  • Essential Thyroid Blood Spot Profile - ZRT Test Kit

    The Essential Thyroid Blood Spot Profile can screen for hypothyroidism or hyperthyroidism, monitor dosages for thyroid replacement, and test for autoimmune thyroid disease.
  • Hormone Trio Blood Spot - ZRT Test Kit

    The Hormone Trio test evaluates three of the most popular hormones tested into one profile.
  • Male Comprehensive Profile II Saliva and Blood - ZRT...

    The Male Comprehensive Profile II Saliva and Blood will test cortisol 4 times throughout the day in saliva, and the sex and thyroid hormones are all tested in dried blood spot.  Comprehensive testing allows for the treatment to restore balance and achieve overall wellness.
  • High Sensitivity C-Reactive Protein Blood Spot - ZRT...

    C-Reactive Protein is a proven marker of inflammation and may contribute significantly to cardiovascular disease's pro-inflammatory and pro-thrombotic components.
  • Fertility Saliva and Blood Spot Profile - ZRT Test K...

    The Fertility Profile is an evaluation of ovarian reserve in addition to testing for multiple common reasons for infertility.  Those reasons include anovulation, PCOS, hypothyroidism, premature ovarian failure or ovarian insufficiency.
  • Male Comprehensive Profile I Saliva and Blood - ZRT ...

    The Comprehensive Male Profile I Saliva and Blood is a combination of the male version of ZRT's Salivary Hormone Profile III and the Essential Thyroid Profile and include both saliva and dried blood spot tests.  The profile provides a broad assessment of possible hormonal imbalances because they assess sex, adrenal, and thyroid hormone levels.
  • Elite Thyroid Blood Spot Profile - ZRT Test Kit

    The Elite Thyroid Blood Spot Profile gives a complete assessment of thyroid health including checking for hypothyroidism or hyperthyroidism, monitor dosages for thyroid replacement, thyroglobulin to address low iodine status, test for autoimmune thyroid disease, and quantify the total T4 produced by the thyroid.
  • Male Blood Spot Profile II - ZRT Test Kit

    The Male Blood Spot Profile II checks the primary male sex hormones and their main binding globulin, and screens adrenal health using morning cortisol in addition to accessing the overall thyroid health.
  • Female Blood Spot Profile II - ZRT Test Kit

    The Female Blood Spot Profile II checks the primary female sex hormones and their main binding globulin, and screens adrenal health using morning cortisol in addition to accessing the overall thyroid health.
  • Fitness Metrics Bloodspot Profile - ZRT Test Kit

    The Fitness Metrics Profile will give you a basic understanding of where your hormone levels are and determine your vitamin D status, as well as blood lipid levels. 
  • Wellness Metrics Saliva and Bloodspot Profile - ZRT ...

    The Wellness Metrics Profile identifies specific imbalances of one or more hormones that govern key aspects of our health, contributing to immunity, mood changes, energy, libido, altered metabolism, increased body fat deposition, and food/sugar cravings, and includes tests identifying increased risks for cardiometabolic disease and diabetes.
  • Elite Athlete Metrics Saliva and Bloodspot Profile -...

    The Elite Athlete Metrics Profile allows identification of hormone imbalances or vitamin D deficiency that can affect performance, increase injury risk, or prevent an athlete from competing at their highest level.

Trusted, Secure, & Confidential


Today's Offers