
THESYBIN LABS PSA. From science to technology.
Thesybin Labs develops solutions based on the potential of microorganisms and biological processes. Our starting point is our lactic acid bacteria. From them we develop the technology, and we turn the technology into real products and solutions.
Our history
- Strain
- research
- technology
- Thesybin
- further development.

Creator of the technology
dr hab. in biological sciences Danuta Kruszewska
Co-founder of Thesybin Labs PSA
Biotechnologist, pharmaceutical microbiologist, veterinarian. An expert with more than 25 years of experience in probiotics, postbiotics and the gut microbiome.
A scientist and practitioner who combines biomedical research with putting her own solutions into practice in human and animal health, and in the modern agriculture sector. Inventor and owner of 22 granted patents.
Founder of FemTech LR24 PSA and co-founder of Thesybin Labs PSA — startups that create innovative microbiological products: food supplements, food and feed additives, and protective bio-coatings.
She is active in the EU programmes EIT Food and EIT Global Outreach, and in the Polish programme Wschodni Akcelerator Biznesu 2.0 (2025).
Our philosophy
Technology makes sense when people can use it.
We do not want to stop at the results of laboratory research. We want to turn knowledge into solutions that are useful in everyday practice.
- SCIENCE
- TECHNOLOGY
- PRODUCT
- USE

One Health
The health of people and animals and the state of the environment are connected. This is why we develop the Thesybin technology from three perspectives that complement each other.
Our vision


