Freeze-drying is a preservation method that preserves the mechanical and biological properties of bone tissues. Processing is carried out in sterile facilities and on equipment meeting pharmaceutical Good Manufacturing Practices standards. The production method and quality control system also comply with GMP standards.
Freeze-dried tissues undergo a process of terminal inactivation / sterilisation with gamma radiation that guarantees their microbiological and viral safety.
The procedure (known as the Clearant process) is carried out under strictly controlled conditions, and preserves the mechanical and biological characteristics of tissues.