Natstim Ltd. was founded in 2003 by leading experts in the field of drug and biotechnology production. The company deals with research, production and contract manufacturing of science-based food supplements based on a variety of nutrients, herbal extracts and polybacterial immunostimulants. Some of our products are unique due to a proprietary blend of specific patented immunostimulating substances included.
We are in possession of small production facility that is  HACCP and ISO 9001-2000 certified. We are able to increase substantially the production capacity because of our very close partnership with big pharmaceutical Bulgarian companies. We are able to develop food supplements directed to a variety of health conditions upon request. The final control of finished products is carried out by independent control authorities.
Natstim Ltd. operates in close cooperation with Military Medical Academy, National Center of Public Health Protection, National Center of Infectious and Parasitic Diseases, Medical University of Sofia, etc. for the purpose of developing efficient and safe formulations intended to be used by both specific groups (servicepersons, workers in harmful chemical environment, etc.) and the broad public.
The products quality is guaranteed by team’s high professionalism and quality raw materials we use (Naturex, DSM, Indena SpA, etc.). Our special patented line of immunomodulating products is developed in cooperation with BulBio - National Center of Infectious and Parasitic Diseases, Bulgaria that is certified by the World Health Organization for vaccines production.