The original exposure I had to Tollovid was a ZeroHedge article that I cannot find again. But a web search yields this info from the distributor. How the 3CL Protease Inhibitor works:
https://www.mytollovid.com/science?hsLang=en
Todos medical purchased the rights to this from a place called ‘Alchemist’s Kitchen’ that did some initial testing with feedback from users. They came up with a 2-pill daily ‘preventive’ dosing, and a 12-pill daily maximum strength dosing for acute cases.
https://www.mytollovid.com/tollovid-vs-tollovid-daily?hsLang=en
My understanding is that Ivermectin works as a protease inhibitor to suppress viral replication. This herbal supplement is apparently a more powerful 3CL inhibitor than ivermectin.