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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

SIBO

SIBO Breath and Blood tests

  • SIBO - 3 Hour

    Lactulose 3-hour SIBO breath test. - Interpretation is not included in this service. Dr. Siebecker will not see or review your test, is not involved in this order and is not your doctor. - NOTE: You will not be notified when results are ready. Please check back for your results.

    26 biomarkers

    $255
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  • SIBO Breath Test - No Substrate

    Use this test with your own lactulose or fructose. This is Dr. Siebecker's preferred 3-hour, 10-tube SIBO breath test format. - Lactulose must be obtained/prescribed separately (10g lactulose/15ml). Use 15ml in 8 oz water, for each test. - Fructose is sold on amazon and in grocery stores: use 25g in 8 oz water, for each test. - Interpretation is not included in this service. Dr. Siebecker will not see or review your test, is not involved in this order and is not your doctor. - NOTE: You will not be notified when results are ready. Please check back for your results.

    20 biomarkers

    $255
  • trio-smart SIBO Breath Test - Glucose

    Use this test with lactulose or fructose instead of the provided glucose. This test includes hydrogen sulfide. - Lactulose must be obtained/prescribed separately (10g lactulose/15ml). Use 10g in 8oz water for each test. - Fructose is sold on Amazon and in grocery stores. Use 25g in 8 oz water for each test. - NOTE: Sample breath every 22 minutes (instead of the every 15 minutes), to stretch it to 3 hours. The lab will automatically adjust the report. - Interpretation is not included in this service. Dr. Siebecker will not see or review your test, is not involved in this order and is not your doctor. - NOTE: You will not be notified when results are ready. Please check back for your results.

    27 biomarkers

    $399
  • ibs-smart

    Blood test to check if food poisoning caused SIBO. If negative, SIBO can still be present, caused by something else. - Interpretation is not included in this service. Dr. Siebecker will not see or review your test, is not involved in this order and is not your doctor. - NOTE: You will not be notified when results are ready. Please check back for your results.

    2 biomarkers

    $329

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.