Welcome to Provider Labs
Select a laboratory from the sidebar to explore their specialized testing services and discover how they can support your health journey.
ZRT Laboratory: Making Health Testing Simple, Accurate & Trusted
Better insights, better health.
For over 20 years, ZRT Laboratory has been helping people take control of their health through easy, reliable testing. Founded by researcher David Zava, Ph.D., ZRT is a CLIA-certified laboratory known worldwide for making advanced testing more accessible and less invasive.
Instead of relying only on traditional lab draws, ZRT developed convenient ways to test at home using saliva, dried blood spot, and dried urine samples—all designed to give you accurate results without the hassle.
Why Choose ZRT?
- Trusted worldwide – Over 10 million tests processed for people in all 50 U.S. states and 90+ countries.
- Clinically reliable – Results are reviewed by physicians to make sure they're accurate and meaningful.
- Convenient testing – Simple at-home collection kits for hormones, stress, thyroid, metabolism, and more.
- Proven track record – Partnered with respected institutions like the CDC, NIH, and leading universities.
What Can ZRT Tests Help With?
ZRT's tests are designed to uncover the "hidden clues" behind health issues and help guide better care. They can provide valuable insights into:
- Hormone balance – energy, mood, fertility, and healthy aging.
- Stress & adrenal health – how your body responds to daily challenges.
- Thyroid function – understanding low energy, weight changes, or metabolism issues.
- Weight management – identifying hormonal factors that make weight loss harder.
- Heart & metabolic health – spotting early risks for diabetes or cardiovascular disease.
- Toxin exposure – checking for heavy metals that can affect long-term wellness.
Popular Tests Available
- Hormone Trio – Measures estrogen, progesterone, and testosterone for a clear look at reproductive and overall health.
- Diurnal Cortisol Profile – Tracks stress hormone levels at four points during the day.
- Comprehensive Thyroid Profile – A detailed check of thyroid hormones and related elements.
- CardioMetabolic Profile – Screens for early warning signs of metabolic or heart-related issues.
- Comprehensive Female Profile II – A complete look at sex, adrenal, and thyroid hormones together.
How ZRT Ensures Accuracy
Every ZRT test goes through strict quality control checks, both inside the lab and through independent third-party validation, so you can feel confident that your results are dependable.
Take Control of Your Health
ZRT makes it easier to understand what's happening in your body—so you and your healthcare provider can make informed decisions for better health and wellness.
Accurate results. Simple collection. Trusted worldwide.
Available ZRT Tests
Cyrex Laboratories: Advanced Testing for Autoimmunity & Food Sensitivities
Answers for complex symptoms. Clarity for better health.
Since 2011, Cyrex Laboratories has been helping people uncover the root causes of chronic and unexplained health issues. Based in Phoenix, Arizona, Cyrex is a specialized clinical laboratory known worldwide for its expertise in autoimmunity, food sensitivities, and immune system health.
By developing advanced multi-tissue antibody tests, Cyrex goes beyond standard lab work to detect early immune reactions that may lead to autoimmune conditions, gluten sensitivities, and other difficult-to-diagnose health problems.
Why Choose Cyrex?
- Autoimmunity experts – Focused on detecting immune reactions that other tests often miss.
- High accuracy – Proprietary QC²™ Double Assurance System ensures reliable results.
- Cutting-edge science – Tests developed in collaboration with leading researchers and clinicians.
- Personalised insights – Reports designed to help guide diet, treatment, and lifestyle changes.
What Can Cyrex Tests Help With?
Cyrex tests are designed to identify hidden immune triggers that may explain ongoing symptoms and help patients get answers sooner. They can provide insights into:
- Autoimmune activity – detecting early immune responses before full disease develops.
- Gluten & wheat sensitivity – uncovering reactivity even when celiac tests are negative.
- Food sensitivities – finding hidden dietary triggers that cause inflammation or discomfort.
- Leaky gut & intestinal health – evaluating intestinal permeability and gut barrier function.
- Pathogen-related autoimmunity – identifying immune responses to bacteria, viruses, or molds that may trigger chronic illness.
Popular Tests Available
- Array 2: Intestinal Antigenic Permeability Screen™ – Detects "leaky gut" and intestinal barrier damage linked to digestive, neurological, and autoimmune symptoms.
- Array 3X: Wheat/Gluten Proteome Reactivity & Autoimmunity Screen – Identifies gluten sensitivity, celiac disease, and wheat-related autoimmunity.
- Array 4: Gluten-Associated Cross-Reactive Foods Screen – Finds foods that mimic gluten and may cause continued symptoms even on a gluten-free diet.
- Array 10: Multiple Food Immune Reactivity Screen – Screens for immune reactions to 180 foods and additives, uncovering hidden dietary triggers.
- Array 12: Pathogen-Associated Immune Reactivity Screen – Detects immune responses to pathogens often linked with autoimmune flare-ups.
How Cyrex Ensures Accuracy
Every Cyrex test is backed by the laboratory's QC²™ Double Assurance System—a unique quality control process that enhances precision, sensitivity, and reliability. This means your results are accurate and trustworthy, even for the most complex conditions.
Take Control of Your Immune Health
Cyrex helps reveal the hidden connections between your immune system, diet, and environment. With these insights, you and your healthcare provider can take proactive steps to prevent disease, reduce symptoms, and improve overall wellness.
Trusted science. Clear answers. Better health.
Available Cyrex Tests
Mosaic Diagnostics: Advanced Testing for Chronic Illness & Environmental Health
Uncover the hidden factors affecting your long-term health.
Mosaic Diagnostics (formerly Great Plains Laboratory) is a global leader in specialized testing for metabolic, genetic, mitochondrial, and environmental factors that influence chronic illness. Founded in 1996 and headquartered in Lenexa, Kansas, Mosaic serves patients and healthcare providers in over 100 countries worldwide.
With a strong commitment to accuracy and innovation, Mosaic is CLIA-certified and known for its comprehensive test menu, offering insights that standard lab work often overlooks.
Why Choose Mosaic?
- Trusted worldwide – Serving patients in 100+ countries since 1996.
- Comprehensive testing – From metabolism and genetics to toxins and gut health.
- Cutting-edge technology – Advanced methods like LC/MS for ultra-precise detection.
- Patient education – Resources to help you understand and act on your results.
- CLIA-certified – Meeting the highest U.S. laboratory quality standards.
What Can Mosaic Tests Help With?
Mosaic Diagnostics helps uncover the root causes of complex, chronic health issues. Their testing provides insights into:
- Metabolism & mitochondrial function – understanding fatigue, energy problems, and oxidative stress.
- Nutrient & neurotransmitter balance – identifying deficiencies that affect mood, focus, and overall wellness.
- Food sensitivities – pinpointing hidden triggers for inflammation, gut issues, and chronic symptoms.
- Environmental toxins – detecting exposure to mold, pesticides, and chemicals.
- Gut health – assessing bacteria balance, digestion, and immune activity in the intestines.
Popular Tests Available
- MycoTOX Profile – Detects 11 different mold toxins in urine, even at extremely low levels, to identify harmful mycotoxin exposure.
- Organic Acids Test (OAT) – A comprehensive metabolic health check, revealing yeast/bacteria imbalances, nutrient levels, neurotransmitters, oxidative stress, and more.
- IgG Food MAP with Candida + Yeast – Screens 190 foods plus yeast and candida to identify dietary sensitivities and guide nutrition choices.
- Glyphosate Test – Measures exposure to glyphosate, one of the world's most common herbicides, in urine or water samples.
- Comprehensive Stool Analysis – Evaluates gut health by detecting pathogens, beneficial bacteria, immune activity, and inflammation markers.
How Mosaic Ensures Accuracy
Mosaic maintains strict quality and competency standards, combining internal monitoring with advanced scientific methods to guarantee reliable, actionable results. Every test is designed to provide clarity for patients and confidence for healthcare providers.
Take Control of Your Health
Chronic symptoms often have hidden causes—from food sensitivities to toxins or metabolic imbalances. Mosaic Diagnostics helps bring those hidden factors to light, giving you and your provider the insights needed for better health decisions.
Global expertise. Precise testing. Personalised answers.
Available Mosaic Tests
![EnviroTOX® <small>(Organic Acids Test + TOXDetect Profile® [includes glyphosate])</small>](https://www.jivi.co/wp-content/uploads/2025/06/01-EnviroTOX-300x300.png)
![Food Sensitivities and Gut Imbalance <small>[Organic Acids Test + IgG Food MAP]</small>](https://www.jivi.co/wp-content/uploads/2025/06/04-Food-Sensitivities-and-Gut-Imbalance-300x300.png)
![EnviroTOX® Burden <small>(TOXDetect Profile® [includes glyphosate] + MycoTOX Profile™ + Metals – Toxic Elements)</small>](https://www.jivi.co/wp-content/uploads/2025/06/02-EnviroTOX-Burden-300x300.png)
![EnviroTOX® Complete + Metals <small>(OAT + TOXDetect Profile® [includes glyphosate] + MycoTOX Profile™ + Metals – Toxic Elements)</small>](https://www.jivi.co/wp-content/uploads/2025/06/04-EnviroTOX-Complete-Metals-300x300.png)
![EnviroTOX® Complete <small>(OAT + TOXDetect Profile® [includes glyphosate] + MycoTOX Profile™)</small>](https://www.jivi.co/wp-content/uploads/2025/06/03-EnviroTOX-Complete-300x300.png)
Micro Trace Minerals: Experts in Metal & Environmental Diagnostics
Revealing the impact of metals and toxins on your health.
Founded in 1975 by Dr. Eleonore Blaurock-Busch, Micro Trace Minerals has been a pioneer in toxicology and metal analysis for nearly 50 years. Headquartered in Germany, the laboratory serves patients, physicians, naturopaths, and clinics worldwide—providing trusted diagnostics for identifying toxic exposures and guiding cause-related treatments.
With a focus on environmental medicine, chelation therapy, and orthomolecular health, Micro Trace Minerals works with both human and environmental samples, helping uncover the hidden role of metals and toxins in chronic illness.
Why Choose Micro Trace Minerals?
- Decades of expertise – Founded in 1975, with nearly 50 years of global experience.
- Specialised in toxicology – Leaders in heavy metal, trace element, and toxin testing.
- Trusted worldwide – Serving the private, clinical, industrial, and veterinary sectors.
- Educational leadership – Training healthcare providers in chelation and toxicology worldwide.
- Collaborative approach – Partnering with clinics, researchers, and reference labs internationally.
What Can Micro Trace Minerals Tests Help With?
Micro Trace Minerals specializes in identifying toxicological burdens and imbalances that may contribute to chronic symptoms. Testing provides insights into:
- Heavy metal exposure – mercury, lead, arsenic, cadmium, aluminum, and more.
- Trace mineral balance – evaluating deficiencies or excesses in essential elements.
- Chelation therapy monitoring – tracking metal mobilization and detoxification progress.
- Environmental toxins – detecting harmful exposures from food, water, or workplace sources.
- Nutritional and orthomolecular health – supporting targeted supplementation and prevention.
Popular Tests Available
- Hair Mineral Analysis – Detects heavy metal accumulation and mineral imbalances over time.
- Blood & Urine Metal Testing – Assesses current toxic metal exposure and essential mineral levels.
- Chelation Challenge Testing – Evaluates stored heavy metal burden before and after chelation.
- Environmental Sample Testing – Identifies toxins and metals in water, food, or workplace environments.
- Veterinary Diagnostics – Specialised testing for animals exposed to metals and toxins.
How Micro Trace Minerals Ensures Accuracy
As an international reference center for toxicological diagnostics, Micro Trace Minerals combines decades of research with strict laboratory standards. Their collaboration with Labor Friedle of Regensburg ensures precision and reliability in every test result.
Take Control of Your Health
Environmental toxins and heavy metals can silently affect health over time. Micro Trace Minerals helps uncover these hidden risks, empowering you and your healthcare provider to make informed decisions about detoxification, chelation, and prevention.
Pioneers in metal testing. Trusted worldwide. Dedicated to your health.
Available Micro Trace Tests
TruMe Labs: Experts in Biological Age & Epigenetic Testing
Discover how fast you're really aging—and how to slow it down.
TruMe Labs is a pioneering digital health company specializing in epigenetic testing that reveals your true biological age. Using advanced DNA methylation analysis, TruMe helps individuals understand how their genetics and lifestyle choices influence the aging process at the cellular level. With over 5,875 customers worldwide, TruMe Labs empowers people to take control of their health through personalized, science-backed insights.
Based on cutting-edge longevity research, TruMe Labs provides accessible at-home testing that measures how your body is aging on the inside—not just your chronological years. Their CLIA-certified laboratory delivers comprehensive analysis with actionable guidance for optimizing health, tracking progress, and reversing biological aging.
Why Choose TruMe Labs?
- Science-backed accuracy – Uses DNA methylation analysis, the gold standard in peer-reviewed aging research.
- Simple at-home testing – No needles, no blood draws, no clinic visits—just a saliva sample collected in minutes.
- Fast results – Comprehensive reports delivered in 1-2 weeks with clear, personalized recommendations.
- CLIA-certified laboratory – Rigorous quality standards and HIPAA-compliant data security.
- Proven impact – Studies show potential for 2-9 years reduction in biological age with targeted lifestyle changes.
- Data privacy – DNA samples and sequence data are never stored after testing is completed.
What Can TruMe Labs Tests Help With?
TruMe Labs specializes in revealing the hidden indicators of cellular aging and genetic factors that influence health span. Testing provides insights into:
- Biological age assessment – Discover whether your cells are aging faster or slower than your chronological age.
- Aging speed measurement – Track the rate at which your body is aging each year.
- Personalized health optimization – Understand how your genes affect nutrient metabolism, energy production, and neurotransmitter regulation.
- Lifestyle impact tracking – Measure how diet, exercise, sleep, and stress management affect cellular health.
- Progress monitoring – Retest to see measurable improvements in biological age over time.
- Disease risk insight – Lower biological age correlates with reduced risk of age-related diseases.
Popular Tests Available
- TruMe Biological Age Test – Analyzes DNA methylation across 9 specific regions to determine biological age and aging speed with personalized recommendations.
- DNA Methylation Test – Evaluates genetic variations affecting folate metabolism, energy production, and neurotransmitter function for targeted supplementation.
- TruAge Explorer – Comprehensive analysis revealing how lifestyle choices impact cellular aging with actionable health plans.
How TruMe Labs Ensures Accuracy
TruMe Labs uses bisulfite conversion sequencing to analyze DNA methylation at specific CpG islands—regions that regulate gene activity and cellular aging. The laboratory sequences targeted DNA regions and applies proprietary algorithms to determine biological age with approximately 4.75 years accuracy rate.
All testing is conducted in a CLIA-certified laboratory following strict quality protocols. TruMe does not store biological samples or raw DNA sequence data after analysis is complete, ensuring maximum privacy and security.
Take Control of Your Aging
Your chronological age doesn't tell the whole story. With TruMe Labs, you can uncover how your body is truly aging at the cellular level and gain the knowledge to slow—or even reverse—the aging process. Track your progress, optimize your health choices, and live a longer, healthier life with data-driven precision.
Advanced epigenetics. Personalized insights. Measurable results.
Available TruMe Tests
