Synthesia, a.s. is a major European manufacturer active in the area of speciality chemicals, backed up by more than 95 years of tradition. From the medical point of view, Synthesia is a direct leading Czech manufacturer of oxidized cellulose based haemostatic products, which are being used in biomedical segment with particular focus on professional surgery. Our production is certified according to ISO 13485. Products are marketed under the registered OKCEL® trademark and are available either in textile or powder form in various sizes and shapes.