CHIDON Biotechnology CO05 extract is mainly composed of agarwood and various of herbal medicines. The CD05 extract is rich in flavonoids, polyphenols and saponins.
On cell testing model, it was found that CD05 extract can block the binding of SARS-CoV-2 to ACE2 of normal cells, reducing the chance of normal cells being infected; and it can inhibit the activity of 3CLpro of the virus and prevent virus from replication in cells.