Hyalur is a high-quality hyaluronic acid of biofermentative origin (no materials of animal origin). The medical device is manufactured in accordance with European standards, based on the standards in the European Pharmacopoeia. Hyalur is used for injection into the knee joint in order to restore the natural viscoelastic properties of synovial fluid (viscosupplementation). The device is indicated for treatment of pain and restricted movement as a consequence of degenerative or traumatic changes to the knee joint. The lubricating and shock-absorbing properties of Hyalur contribute to pain reduction and improved joint mobility. This effect can last for several months after a treatment cycle of 3 intra-articular injections.