NOW WE’RE WORLD-FIRST

Find out whether your gut is working with you— or against you

With just a single urine sample, you can now gain insight into hidden causes behind common health issues.

After years of development, Gutfeeling Labs introduces the first urine test designed to identify three primary yet hidden root causes of common health issues—providing personalized guidance based on your specific results.

Order the test

SIBO can cause leaky gut

Leaky gut, SIBO & TMAO – hidden causes of chronic disease

An increasing number of studies show links between a leaky gut – often caused by SIBO – and conditions such as IBS, chronic inflammation, eczema, fatigue, brain fog, low mood, headaches, sleep disturbances, food intolerances, and metabolic issues.
Since leaky gut and SIBO are well-established risk factors that may contribute to future health problems, it can be valuable to detect and address them as early as possible.

Research has shown that up to 40% of the population may have SIBO without knowing it, and studies link leaky gut to a range of chronic diseases, including:

  • Alzheimer’s and Parkinson’s disease
  • Multiple sclerosis (MS) and ALS
  • Type 2 diabetes and metabolic disorders
  • Various forms of autoimmunity.

Another important factor is TMAO (trimethylamine N-oxide), a substance produced when gut bacteria break down certain foods. Elevated TMAO levels may reflect changes in the gut microbial balance and have been linked in research to low-grade inflammation and various long-term health factors, such as cardiometabolic health, blood sugar regulation, and immune function.

Scientific references

Understand your gut health – once and for all
Test for SIBO, Leaky Gut and TMAO

Test for Leaky Gut and SIBO

A newly developed and exceptionally reliable urine test for those who want a clear answer to determine if they have leaky gut and/or SIBO – quickly and easily. This is a simple and trustworthy way to get fast test results – along with helpful guidance and recommendations. SIBO is found in 80% of people with IBS and is also a common cause of leaky gut.

€165,00 EUR
Go to the test
GutClear® – Dietary Supplement for SIBO – Gutfeeling Labs

GutClear® - a dietary supplement to balance your intestinal flora

GutClear® is a plant-based patented SIBO supplement for a sore and swollen stomach and issues related to a leaky gut. The product is designed to balance bacterial and fungal overgrowth in the small intestine without affecting the beneficial intestinal flora in the colon.

€39,00 EUR
Why GutClear®?

Hans Fischer himself was affected by SIBO.

We know how it feels

As an immunologist and microbiologist, Hans Fischer has extensive experience studying the gut microbiome. A few years ago, he started feeling very unwell, and the list of vague symptoms kept growing. Fatigue, low mood, digestive issues, headaches, heart palpitations, high blood pressure and food intolerances — his condition gradually worsened, and the medication from his general practitioner didn’t help. It wasn’t until he sought help elsewhere and came across the concept of SIBO that he finally regained his health.

Overcoming SIBO: How Hans Reclaimed His Gut Health

We have analysed over 18,000 gut flora

We are a growing company that has already analyzed the gut microbiomes of over 18,000 people. Through thorough analysis and individually tailored dietary advice, we help you achieve a balanced and healthy gut environment.

In addition, we have developed an innovative dietary supplement specifically to address SIBO, an abnormal overgrowth of bacteria in the small intestine, often caused by chronic stress. We have helped thousands get their stomachs in order.

Just as we brush away irritating bacteria in the oral cavity, we occasionally need to clean our stomach.

When beneficial bacteria become gut trolls

Ta del av inspirerande hälsoresor

                    "julias-historia-puff"

  • Så försvann Julias besvär med GutClear®

    "Den första veckan jag tog pulvret kände jag mig så otroligt lugn i kroppen. Jag får ofta en sugande känsla i magen som jag gärna vill dämpa med massa olika mat utan att det hjälper. Efter GutClear fick jag en så ovan känsla att jag nästan inte kände att jag ville äta något alls den veckan. Det gjorde jag förstås men jag slapp känslan av att jag behövde äta i överflöd. Vilket kändes som en befrielse."

    Läs Julias hälsoresa

  • Efter år av magproblem blev GutClear® vändpunkten

    "Mitt namn är Selma, jag är 25 år gammal och jobbar som tandsköterska i Lund. Mina besvär från magen började för 3 år sedan efter en enormt stressig period på arbetet och socialt. Besvären från magen var flera dagliga episoder med diarré, illamående, uppspändhet samt plötslig matintolerans. Jag blev speciellt dålig av fisk, särskilt lax vilket var min favoritmat."

    Läs Selmas hälsoresa

  • Så hjälpte GutClear® en polis med långvariga magproblem

    "Jag är en 39-årig man som arbetar som polis och som genom åren haft åtskilliga problem med min mage. Jag fick ganska tidigt beskedet om att jag hade IBS. När jag började följa rekommendationerna för IBS blev jag först bättre. Dock fortsatte mina problem för att sedan eskalera och för 1,5 år sedan blev mina problem värre än någonsin."

    Läs polisens hälsoresa

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When digestive issues affect well-being

Many people organize their entire lives around their gut. They cancel dinners, constantly search for restrooms in new places, and worry about having to call in sick because of recurring digestive issues. Beyond the psychological strain, the gut and intestinal function also have a significant indirect impact on the rest of the body. Nearly one-fifth of Sweden’s population struggles with abdominal pain and bloating, and studies have shown that 80% of individuals with IBS also have SIBO.

Learn more about SIBO