


1. Take sample
2. Send to lab
3. Receive result
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Can I have a blood test without a general practitioner?
Yes, certain laboratory tests can now be conducted without a direct appointment with your general practitioner through validated home tests. You take a small blood sample at home and have it analyzed in a medical laboratory. This way, you can keep an eye on important health metrics.
How reliable are at-home blood tests?
The crucial factor is that the analysis is conducted in a quality-assured laboratory using standardized methods. Then, blood tests with capillary blood are generally just as reliable as a blood draw in the practice. With clear instructions and certified partner laboratories, Probatix ensures that you can rely on your results.
Why should I take a test with Probatix instead of at the doctor's?
At Probatix, you can start blood tests flexibly at home - without waiting rooms, with clear step-by-step instructions and analysis in certified specialist laboratories. The results are prepared digitally, comprehensibly, and trackably, so you can easily monitor developments over time. This way, you can complement traditional medical care with comfortable, data-supported monitoring of your health with Probatix.
Gut Flora Check: All details about the test
What benefits does this test offer me?
What benefits does this test offer me?
The gut flora – also known as the microbiome – consists of billions of microorganisms that play a crucial role in digestion, the immune system, metabolism, and overall well-being . A healthy microbiome contributes to nutrient absorption, vitamin production, and defense against pathogens.
With the gut flora check , you receive a comprehensive analysis of your gut bacteria and can find out whether your gut flora is balanced or if there are imbalances that may cause discomfort.
More precise results thanks to Next-Generation Sequencing (NGS)
While many providers use 16S rRNA sequencing , we rely on the significantly more accurate Next-Generation Sequencing (NGS) technology. The difference:
- 16S-rRNA sequencing: Analyzes only specific bacterial groups and provides a limited view of the microbiome.
- NGS (Next-Generation Sequencing): Captures all existing microorganisms in the gut and delivers a complete, high-resolution analysis – including rare and previously little-researched bacterial species.
By using NGS, you get a much more detailed picture of your gut flora than with conventional methods.
What does the gut flora check measure?
The test analyzes:
- The diversity and composition of gut bacteria.
- The ratio of "good" and "bad" bacteria.
- Potential imbalances (dysbiosis), that can lead to digestive issues or other health problems.
- Whether your microbiome could affect your mood, immune system, or skin health.
Why is this test important?
A healthy gut flora is crucial for:
- Digestion & Nutrient absorption: Gut bacteria help break down food and absorb essential nutrients.
- Immune system: About 70% of our immune system is located in the gut. An imbalance can increase susceptibility to infections.
- Mental health: The gut-brain axis concept shows that the microbiome influences our mood and cognitive functions.
- Skin health: Imbalances in the gut microbiome are associated with skin issues like acne or eczema.
- Weight & Metabolism: The microbiome affects how efficiently our body processes calories and stores fat.
How does the test work?
The procedure is simple and discreet:
- You take a small stool sample using the provided test kit.
- The sample is securely packaged and sent to our certified laboratory.
- Within a few days, you will receive your detailed results digitally.
Symptoms for which you should take this test
The Gut Flora Check is particularly useful if you notice one or more of the following signs:
- Digestive problems such as bloating, diarrhea, or constipation.
- Food intolerances or frequent gastrointestinal complaints.
- Frequent infections or a weakened immune system.
- Mood swings, increased susceptibility to stress or depressive moods.
- Unexplained weight gain or difficulty losing weight.
- Skin problems such as acne, eczema, or neurodermatitis.
- Chronic fatigue or lack of drive.
- After an antibiotic therapy, to specifically rebuild the microbiome.
What happens after the test?
Based on your results, you will receive:
- A detailed analysis of your gut flora.
- An assessment of the diversity and bacterial balance.
- Individual dietary and lifestyle recommendations, to optimize your gut health.
Test your microbiome now & Optimize health
Understand your gut flora better and gain valuable insights into your health with the Gut Flora Check. The use of state-of-the-art Next-Generation Sequencing (NGS) technology ensures a highly precise analysis that goes far beyond conventional methods.
What do the measured values mean?
What do the measured values mean?
A large part of the immune system is located in the gut and closely linked to the gut flora. A stable microbiome helps support the body's defenses.
Digestive- & Metabolism Profile
Certain groups of bacteria support digestion and influence metabolism. Changes can affect energy levels, nutrient utilization, and overall well-being.
Dysbiosis (imbalance in the gut)
An imbalance in the microbiome – also known as dysbiosis – can be associated with digestive problems and other complaints. The test provides early indications of such changes.
Bacterial Balance
The balance between beneficial and potentially problematic bacteria significantly influences your gut health. Shifts can promote discomfort or functional disorders in the long term.
Microbiome Diversity
The diversity of gut bacteria is an important indicator of the stability and health of the gut. High diversity is often associated with better resilience and function of the microbiome.
Gut flora (microbiome)
The gut flora consists of billions of microorganisms that play a central role in digestion, the immune system, and metabolism. A balanced microbiome supports nutrient absorption and protects against harmful influences.
Why is this test important?
Why is this test important?
When should I take this test?
When should I take this test?
- In case of persistent digestive problems such as bloating, diarrhea, or constipation.
- If you notice frequent infections or immune weakness.
- After an antibiotic treatment, to specifically regenerate your microbiome.
- If you want to know how your microbiome affects your mood, skin, or metabolism.
- If you want to actively work on your gut health and nutrition.
Understand your gut flora better and optimize your health with the Gut Flora Check!
Why test with Tasso+?
Why test with Tasso+?
Where can I find the instructions?
Where can I find the instructions?
Bei Fragen hilft Ihnen auch immer gerne unser wunderbarer Support weiter: support@probatix.de
FAQ - More Frequently Asked Questions about the Test
FAQ - More Frequently Asked Questions about the Test
What is examined in the gut flora check?
The test analyzes the composition of your gut bacteria, their diversity, and the balance between beneficial and potentially harmful microorganisms.
What is the difference between NGS and 16S-rRNA sequencing?
Next-Generation Sequencing (NGS) offers a significantly more comprehensive analysis than the conventional 16S-rRNA sequencing, used by many other providers. While 16S tests only identify certain bacterial groups, NGS allows for a complete sequencing of all microorganisms in the gut and provides more detailed insights into your microbiome.
Who is this test suitable for?
The test is ideal for anyone looking to optimize their gut health – especially in cases of digestive issues, immune weakness, or after taking antibiotics.
How does sampling work?
Sampling is simple and discreet at home. The test kit contains all necessary materials and a detailed guide for safe execution.
How long does it take to receive my results?
After submitting the sample, you will typically receive your lab results digitally within 2–3 weeks.
What insights does the test provide?
The test provides information about:
- The diversity of your gut flora – the more diverse, the better.
- The balance between "good" and "bad" bacteria.
- Potential dysbiosis (imbalances) that can cause digestive issues or other complaints.
- Individual dietary and lifestyle recommendations to promote a healthy microbiome.
What can I do if my microbiome is out of balance?
The results include personalized recommendations for nutrition, probiotics, and lifestyle adjustments, to specifically support your microbiome.




