Urine · 2 analyses
Bacterial colonization of the small intestine (SIBO)
Detection of small intestinal dysbiosis and metabolic disorders. Determination of Indican and Skatole.
€ 55,00
Stool · 2 analyses
Maldigestion/malabsorption
Examines pancreatic elastase and bile acids for pancreatic function and nutrient absorption.
€ 135,00
Stool · 6 analyses
Digestion
Test digestive capacity via stool. Analyzes proteins, fats, and carbohydrates.
€ 65,00
Stool · 14 analyses
Basic bowel screening
Investigation of gut microbiota, digestion, inflammation, Leaky Gut, dysbiosis, and food allergy.
€ 335,00
Stool
Tryptophan
Measures tryptophan in stool. Relevant for serotonin, melatonin, and metabolism.
€ 130,00
Stool · 10 analyses
Transient gut biome
Maps passing and potentially pathogenic bacteria. Detects transient gut flora.
€ 95,00
Stool
Zonulin
Measure zonulin in stool. Indication for intestinal wall integrity and leaky gut syndrome.
€ 140,00
Stool · 21 analyses
Gut therapy screening
Comprehensive screening of intestinal function and microbiome. Includes 15+ test parameters.
€ 900,00
Stool
Alpha-1 antitrypsin
Detection of intestinal inflammations, Leaky Gut Syndrome, and food intolerances via Alpha-1-antitrypsin in feces.
€ 45,00
Stool · 47 analyses
4D Extended package
In-depth investigation of gut health, biodiversity, and biomarkers for persistent complaints.
€ 750,00
Stool · 64 analyses
4D Specialist package
Comprehensive gut health analysis for patients with complex health problems.
€ 975,00
Stool · 72 analyses
Microbiome
Calculation of insulin resistance from fasting glucose and insulin.
€ 277,00
Stool · 3 analyses
Fatty acid profile gut
Analyzes short-chain fatty acids in stool. Indication for microbiome balance and fiber fermentation.
€ 125,00
Stool
Secretory IgA
Measures IgA antibody in stool. Indication for intestinal immune system and mucous membrane protection.
€ 115,00
Stool · 5 analyses
Resident gut biome
Determines essential intestinal bacteria in stool, indicating colonization resistance.
€ 125,00
Stool
Lysozyme
This test measures lysozyme, an indicator of inflammatory activity in the large intestine.
€ 45,00
Stool
Lactoferrin
Measurement of lactoferrin in feces; provides insight into immune deficiencies.
€ 85,00
Stool
Firmicutes/Bacteroidetes ratio
Insight into the Firmicutes/Bacteroidetes ratio in relation to body weight.
€ 315,00
Stool · 3 analyses
Gut therapy screening plus
Extensive intestinal screening including genetic microbiome analysis. DNA sequencing Firmicutes/Bacteroidetes.
€ 1.175,00
Stool · 5 analyses
Closed Gut/Leaky Gut screening and mucosal immunity
Distinguishes Closed Gut from Leaky Gut. Analyzes mucosal integrity and gut immunity.
€ 285,00
Stool
Beta-defensin 2
Measures antimicrobial peptide in stool. Indication for non-specific mucosal immunity.
€ 90,00
Stool · 16 analyses
4D Orientation package
Orientation of basic microbial distribution in the gut, including main groups and activities.
€ 220,00
Stool · 31 analyses
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.
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.
Not sure which test is right for you? We’re happy to help.
WhatsApp+31 (0)412 23 69 61E-mailinfo@bloedcheckup.nlShippingDiscreet mailbox delivery
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