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Get clarity about your health

Choose from a wide range of lab testing options, including routine tests and specialty kits.

  • No hidden costs
  • No insurance required
  • HSA/FSA eligible
“The testing process was truly seamless and almost half of what I pay out of pocket elsewhere.”
Stephanie H • Client

Lab tests

DIGESTIVE

  • GI-MAP® (GI Microbial Assay Plus)

    Research overwhelmingly indicates that gut health impacts overall health. The gut microbiome plays a critical role in mediating the effects of diet, digestion, immunity, metabolic function, and more. This GI-MAP (Microbial Assay Plus) test is truly unique in the field – relying exclusively on quantitative polymerase chain reaction (qPCR) technology to detect parasites, bacteria, fungi, and more by targeting the specific DNA of the organisms tested. The quantitative insights provided in this process, known for accuracy and reliability, allow practitioners to create more personalized treatment protocols for optimizing gut function and addressing dysfunction.

    86 biomarkers

    $336.68

    New

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  • GI Effects® Comprehensive Profile - 1 day

    The link between human health and the gut microbiome has been thoroughly researched and well-established over the years. An imbalance in this symbiotic relationship can often be the root cause of many common gastrointestinal complaints. This GI Effects panel provides practitioners with a comprehensive assessment of gut health through a combination of PCR, culture, and microscopic testing methods – ensuring any and all relevant organisms are identified. Our data-driven approach provides analysis based on hundreds of thousands of complete stool samples. Utilizing the latest technology and biomarkers, this profile can deliver valuable insight into digestive function, intestinal inflammation, and the intestinal microbiome.

    49 biomarkers

    $448.50
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  • GI-Advanced Profile (includes Zonulin and H. pylori)

    The GI-Advanced Profile is a comprehensive profile that analyzes over 130 GI markers in 15 categories, including zonulin and H. pylori, to provide a complete view of the GI microbiome and the insights needed to get patients on the road to wellness.

    137 biomarkers

    $398.50

    Best Value

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  • Candida Full Panel

    The Candida Full Panel analyzes Candida antigen and IgG, IgA, and IgM antibodies specific to Candida to help identify an overgrowth of the fungus.

    4 biomarkers

    $118.50
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  • Histamine Intolerance Test

    This test analyzes genetic SNPs in the DAO (AOC1) gene that may affect the body's ability to break down histamine in the gut.

    1 biomarker

    $208.50
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  • Alcat Test: 250 Food Panel

    The 250 Food Panel evaluates leukocyte reactivity to 250 commonly consumed foods.

    250 biomarkers

    $459.50
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How it works

  1. Order your labs online

    Select your lab and check out

  2. Get your testing instructions

    Receive personalized instructions to complete your test at a lab location or at home

  3. Complete your test

    Complete your sample collection at a lab or at home, depending on your test type

  4. Receive your results

    Access your results in the Fullscript app, with a support team available to help

Photo of Dr. Kate Tackett

Dr. Kate Tackett

Dr. Kate Tackett is a licensed naturopathic doctor and psychedelic medicine provider with nearly 20 years of experience helping patients restore energy, resilience, digestion, mood, and overall vitality. Her practice blends evidence-informed naturopathic medicine with integrative mental health support, digestive repair, fatigue and burnout recovery, and personalized wellness planning. Dr. Kate’s approach is root-cause focused, compassionate, and practical. She works with patients to identify underlying contributors such as stress physiology, nutrient depletion, gut imbalance, inflammation, hormonal shifts, and nervous system dysregulation. Treatment plans may include targeted nutrition, professional-grade supplements, lab-guided care, lifestyle medicine, nervous system support, and personalized vitamin injections through The Shot Bar. She also offers psychedelic medicine support as a licensed psychedelic medicine practitioner, including preparation, integration, and holistic support for patients seeking safe, intentional, and clinically grounded care. Dr. Kate’s goal is to help patients feel better, think more clearly, digest well, and rebuild sustainable energy from the inside out.

My website

Focus areas

  • Gastrointestinal Health

  • Immune Health

  • Mental Health

  • Metabolic Health

  • Healthy Aging / Longevity

States of practice

  • Colorado

FAQ

Answers to your questions about lab testing and services.