Our laboratory is a center of innovation where science meets practice. We create and test biotechnological solutions that truly support animal health, improve breeding efficiency, and reduce the environmental impact of production.
At JHJ, we believe that the future of animal farming starts with science. Our laboratory is the heart of innovation – the place where we combine biotechnology, the newest analytical methods and a scientific approach to animal nutrition.
We work on solutions that improve animal health, increase farming efficiency and limit negative environmental impact.
Our research meets the highest standards of quality (ISO, HACCP, GMP+), which guarantees that our solutions are reliable and effective.

JHJ has pioneered the microencapsulation technology in feed additives, water additives, silage inoculants and products that improve animal welfare. Microencapsulation is a process in which active ingredients are coated to form microcapsules, which protects them from degradation and ensures controlled release.

Postbiotics are bioactive metabolites of probiotic bacteria that increase the durability and effectiveness of microorganisms in feed and water.
At JHJ, every innovation has one job – to really benefit farmers while improving animal welfare. Our products are the result of long-term research and advanced testing that ensure effectiveness and safety in farming conditions.




The implementation of innovations is not only about research, but also tests carried out in actual farming conditions. Our solutions are tested on farms so that we can deliver products that really work.
We are growing because we partner with the best people. JHJ is not just about advanced laboratories, but also close collaboration with the leading research centres in Poland and abroad.
Thanks to these partnerships, we can not only develop groundbreaking solutions, but also implement them faster and more effectively.
Implementing innovation is not only about research, but also about testing in real farming conditions. Our solutions are tested on farms to deliver products that actually work.