Skip to main content

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

Gut Health

  • GI-MAP + Zonulin

    TEXAS RESIDENTS ONLY. Bloating, reflux, irregular bowels, food reactions, or you're about to start gut-barrier repair. The complete gut picture in one at-home stool kit: pathogens, H. pylori with virulence factors, bacterial and fungal overgrowth, parasites, inflammation (calprotectin), immune function (secretory IgA), digestion (pancreatic elastase) and gut-barrier integrity (zonulin). Answers whether the problem is infection, inflammation, or a leaky barrier — which decide very different treatments. The non-refundable admin fee covers test selection and order coordination; a written functional interpretation is provided to Texas residents only. Orders from outside Texas receive results without ATX review. Kit ships to your home; results in about 2–3 weeks.

    87 biomarkers

    $484.16

    Gut

    Learn moreBuy now

  • SIBO - 3 Hour

    TEXAS RESIDENTS ONLY. Bloating within an hour of eating, early fullness, gas, and probiotics or fiber that make things worse. This at-home breath test measures hydrogen and methane every 20 minutes for three hours after a lactulose drink, mapping bacterial overgrowth across the entire small intestine — the three-hour version catches distal overgrowth a two-hour test misses, and the methane result separates constipation-type SIBO from the diarrhea type. The non-refundable admin fee covers test selection and order coordination; a written functional interpretation is provided to Texas residents only. Orders from outside Texas receive results without ATX review. Kit ships to your home; one-day prep diet and 12-hour fast (instructions in the kit). Results in about 1–2 weeks.

    16 biomarkers

    $329.50

    Gut

    Learn moreBuy now

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

FAQ

Answers to your questions about lab testing and services.