When science took another step.
THESYBIN
Biotechnology designed with health in mind.
Polish technology. Protected Polish inventions. An innovative formula.
A liquid food supplement for daily use.
Science. Fermentation. Biotechnology. One Health.


THESYBIN
THESYBIN contains OLINATI.MED® — a fermented strain of Limosilactobacillus reuteri DSM 15693, with added zinc and vitamin B5.

6.5 ml a day · 195 ml = 30 portions
- Zinc — supports the normal function of the immune system and cognitive function.
- Vitamin B5 — supports energy metabolism and reduces the feeling of tiredness.
claims in line with the EU register of health claims
Who should reach for Thesybin?
Some days are harder than others — more duties, less time to recover, the change of season in autumn. This is when it matters most what you consciously add to your diet. Choose ingredients with a defined, confirmed effect, not random solutions.
This is not a promise of a miracle. It is a daily habit based on technology, not on fashion.
Thesybin is a food supplement, not a medicinal product.

We start with a microorganism
A lactic acid fermentation bacterium — Limosilactobacillus reuteri DSM 15693.
It is not only about what is inside the Thesybin bottle. These things also matter:
- which microorganism is the source of the technology,
- how its fermentation-based biosynthesis works,
- what material this process creates,
- how this potential can be turned into specific uses — today and in the future.



From strain to product
Four stages. One technology.
Strain
Limosilactobacillus reuteri DSM 15693
Biosynthesis
A controlled fermentation process, carried out under monitored conditions
Analysis
We check what material was created — we define its composition and properties
Formulation
We combine the tested material with zinc and vitamin B5 — this is how THESYBIN is made.
The diagram is simple. The technology behind it is not.
Science
There is knowledge behind the product.
We develop the Thesybin technology based on research into the strain, the fermentation process and the materials that this process creates.
Intellectual property
The technology has its history.
Patents protect the solutions related to the strain, the materials obtained in the fermentation process and their uses. The strain is deposited in the DSMZ collection under the Budapest Treaty.
3 GRANTED PATENTS · EP2457575 · EP2457576 · EP2468319
According to the patent claims, the solutions used in THESYBIN fall within the scope of patent protection. The status of a food supplement does not change the scope of this protection.

One Health
One technology. Three ways to use it.
Human. Animal. Planet. We do not treat these areas separately — biotechnology lets us see them as parts of one system.

Circular economy
We design the process to use raw materials efficiently and to reduce waste.
The circular economy remains one of the directions for further development of the Thesybin Labs PSA technology. You can find the full description of this direction (including the diagram RESOURCE → BIOTECHNOLOGY → NEW VALUE) in the Technology tab.
Discover THESYBIN
Today: one product. In the future: a platform.
The current Thesybin is the first consumer product developed by Thesybin Labs PSA. It is a starting point for building a wider portfolio based on one technological core.
Today we focus on one product: THESYBIN in liquid form, dispensed with a pump. We use it to test the market, communication, price, sales channels and repeat purchases.
In the future, the technology may be developed into other formats, for example:
- lozenges,
- gummies,
- travel formats (Travel Pack).
These are directions for development, not a list of products planned for launch at the same time. Each one needs separate validation of the market, formulation, scientific evidence and legal options for communication.
At the same time, the technology can be developed more widely: in biotechnology, human and animal health, agriculture and the circular economy.


Frequently asked questions
For 30 days of use.
Without a break for 3 months, then a 2-week break, and you can start again.
Yes — the fermentation process does not use a cereal-based medium.
It contains carbohydrates, but no sugar (glucose) is added — sugars are food for the bacteria in the fermentation process.
Yes, Thesybin is a fully vegan product.
Ask a doctor or pharmacist how to use it.
Find your path
From the product to the technology. From the microbiome to One Health.
People look at our Thesybin supplement in different ways. Some want answers about the composition. Others ask how Thesybin is made. Others are interested in the wider context: why it all works and where this technology is going.
A short quiz will show you which of these perspectives is closest to you.

A free email course.
Five days with Thesybin
Five short messages, one a day from Monday to Friday. You will learn how to use Thesybin correctly and how to read information about its composition. You will also learn what to pay attention to while taking a supplement, how to avoid common mistakes and how to make the supplement part of your daily routine.

Educational materials
Knowledge we want to share.
Short, free e-books about the microbiome, fermentation and the gut–brain axis — written on the basis of scientific literature.
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Does your gut dislike holidays?
Why a change of place, diet and daily rhythm affects the microbiota — and how to support the digestive system when you travel.
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Postbiotics and menopause
Menopause is a natural stage in a woman’s life. This e-book shows what we know today about the links between the microbiome, postbiotics and this period of life — and what science has not yet confirmed for us.
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The gut and neurodiversity
— [see the note in Tab 05 — two publication variants to choose from]

