Tivoni develops and manufactures food supplements, health foods, and natural cosmetics according to the principles of functional medicine. The companys founder, Isaac Tivoni, developed the Tivoni Method based on a prevention and self-healing functional approach to the diagnosis and treatment of illness. By understanding the characteristic tendencies of a particular patient, Tivoni specialists are able to develop products that help the body reach self-balance. Tivonis natural dietary supplements meet EU, good manufacturing practice (GMP), and hazard analysis and critical control points (HACCP) standards and certifications, among others. Its products are marketed internationally, and Tivoni has a product development company in Bulgaria.