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BBloedCheckupLab made simple
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    • At-home tests
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BBloedCheckupLab made simple
  • Blood tests
    • Test packages
    • Hormones
    • Cardiovascular
    • Thyroid
    • Vitamins
    • Custom test request
    View all blood tests
  • At-home tests
    • Test packages
    • STDs
    • Hormones
    • Heart
    • Thyroid
    • Vitamins
    View all at-home tests
  • How it works
    • Blood collection at a location
    • At-home tests
      • Fingerstick
      • Urine
      • Saliva
      • Stool
      • Hair
      • Swab
    • Locations
    • Laboratories
    • Fasting guidance
    • Shipping
  • Contact
    • Contact us
    • Custom testing
    • FAQ
    • Client reviews
    • For business

23 tests

Gut · At-home tests

Microbiome, gut flora, digestion and inflammation markers — mostly via stool. Collect at home and mail in — fingerstick, urine, saliva, stool, hair or vaginal swab.

Practical guidance

How does home collection work?

You receive a collection kit, collect your sample yourself and return it to the laboratory.

Collection pointBlood draw at a collection pointHome testHome tests

Category

AllTest packages10STDs20Hormones11Vitamins9Fertility7Cardiovascular10Thyroid9Infections24Heart Health6Kidney8Liver6Hair loss2Drug testing2Joint health1Autoimmune conditions2Gut23

Collection method

All home tests23FingerstickUrine1Stool22SalivaHairSwab
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Blood tests that actually tell you something — working with ISO-certified laboratories. Fast results, no GP referral required.

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  • Bacterial colonization of the small intestine (SIBO)

    Urine

    Bacterial colonization of the small intestine (SIBO)

    Detection of small intestinal dysbiosis and metabolic disorders. Determination of Indican and Skatole.

    € 55,00

  • Maldigestion/malabsorption

    Stool

    Maldigestion/malabsorption

    Examines pancreatic elastase and bile acids for pancreatic function and nutrient absorption.

    € 135,00

  • Digestion

    Stool

    Digestion

    Test digestive capacity via stool. Analyzes proteins, fats, and carbohydrates.

    € 65,00

  • Basic bowel screening

    Stool

    Basic bowel screening

    Investigation of gut microbiota, digestion, inflammation, Leaky Gut, dysbiosis, and food allergy.

    € 335,00

  • Tryptophan

    Stool

    Tryptophan

    Measures tryptophan in stool. Relevant for serotonin, melatonin, and metabolism.

    € 130,00

  • Transient gut biome

    Stool

    Transient gut biome

    Maps passing and potentially pathogenic bacteria. Detects transient gut flora.

    € 95,00

  • Gut therapy screening

    Stool

    Gut therapy screening

    Comprehensive screening of intestinal function and microbiome. Includes 15+ test parameters.

    € 900,00

  • Alpha-1 antitrypsin

    Stool

    Alpha-1 antitrypsin

    Detection of intestinal inflammations, Leaky Gut Syndrome, and food intolerances via Alpha-1-antitrypsin in feces.

    € 45,00

  • 4D Extended package

    Stool

    4D Extended package

    In-depth investigation of gut health, biodiversity, and biomarkers for persistent complaints.

    € 750,00

  • 4D Specialist package

    Stool

    4D Specialist package

    Comprehensive gut health analysis for patients with complex health problems.

    € 975,00

  • Microbiome

    Stool

    Microbiome

    Calculation of insulin resistance from fasting glucose and insulin.

    € 277,00

  • Zonulin

    Stool

    Zonulin

    Measure zonulin in stool. Indication for intestinal wall integrity and leaky gut syndrome.

    € 140,00

  • Fatty acid profile gut

    Stool

    Fatty acid profile gut

    Analyzes short-chain fatty acids in stool. Indication for microbiome balance and fiber fermentation.

    € 125,00

  • Secretory IgA

    Stool

    Secretory IgA

    Measures IgA antibody in stool. Indication for intestinal immune system and mucous membrane protection.

    € 115,00

  • Resident gut biome

    Stool

    Resident gut biome

    Determines essential intestinal bacteria in stool, indicating colonization resistance.

    € 125,00

  • Lysozyme

    Stool

    Lysozyme

    This test measures lysozyme, an indicator of inflammatory activity in the large intestine.

    € 45,00

  • Lactoferrin

    Stool

    Lactoferrin

    Measurement of lactoferrin in feces; provides insight into immune deficiencies.

    € 85,00

  • Firmicutes/Bacteroidetes ratio

    Stool

    Firmicutes/Bacteroidetes ratio

    Insight into the Firmicutes/Bacteroidetes ratio in relation to body weight.

    € 315,00

  • Gut therapy screening plus

    Stool

    Gut therapy screening plus

    Extensive intestinal screening including genetic microbiome analysis. DNA sequencing Firmicutes/Bacteroidetes.

    € 1.175,00

  • Closed Gut/Leaky Gut screening and mucosal immunity

    Stool

    Closed Gut/Leaky Gut screening and mucosal immunity

    Distinguishes Closed Gut from Leaky Gut. Analyzes mucosal integrity and gut immunity.

    € 285,00

  • Beta-defensin 2

    Stool

    Beta-defensin 2

    Measures antimicrobial peptide in stool. Indication for non-specific mucosal immunity.

    € 90,00

  • 4D Orientation package

    Stool

    4D Orientation package

    Orientation of basic microbial distribution in the gut, including main groups and activities.

    € 220,00

  • 4D Basic Package

    Stool

    4D Basic Package

    Comprehensive basic analysis of intestinal health, including activity measurements and biomarkers.

    € 625,00

How does home collection work?

You receive a collection kit, collect your sample yourself and return it to the laboratory.

View home collection

Practical information

Frequently asked questions

How does the home test work from A to Z?

After ordering we ship the complete home test to your home. You collect the sample following the instructions, return it in the envelope, and receive your result digitally by email.

How do I collect the sample myself?

The kit contains everything you need plus step-by-step instructions. Take your time and read everything before you start. You can't go wrong.

When and how do I receive my result?

Turnaround time depends on the analysis, usually within 2 to 7 working days after the lab receives your sample. You receive your laboratory report securely by email. It lists the measured values, units, reference ranges and any flags added by the laboratory.

How do I return the collection materials to the lab?

Use the supplied return envelope and place it in the letter-mail bag inside a PostNL service point yourself as soon as possible. Do not hand it to counter staff or request track & trace. The instructions supplied with your test state when it must be sent.

What if I have questions or something doesn't work?

Feel free to contact us via WhatsApp, email or phone. We're happy to help you before, during or after your test. If the collection doesn't work, we'll arrange a solution or send new materials — no hassle.

View all frequently asked questions

Personal help

Contact us

WhatsApp+31 (0)412 23 69 61E-mailinfo@bloedcheckup.nlShippingDiscreet mailbox delivery

Weekdays 09:00 – 17:00

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