GeneProof is a Czech biotechnical company that develops and produces molecular in vitro diagnostics. The company develops, produces and supplies technologically advanced, user friendly and affordable high quality products for routine laboratory diagnostics in the fields of clinical microbiology, clinical genetics and pharmacogenetics.

The firm Petr Rulc - KC was founded in 1990. It specializes on the development, production and distribution of the diet supplements and cosmetics on the natural basis, without chemical additions. Therefore all the products have a wide spectrum of use. These products are marked as - Tsubotherapy. Therefore their substitution or imitation cannot happen.