I have researched it! :) There has not been that many studies on Lupidon. Of the link you sent, there are only 2 that are referenced with any real data to review. There is one with 11 people which is referenced in a few different places and one with 215 dermatologists. The first one isn't large enough to have much meaning to me, but the second one is impressive. This is one study though.
Medicines like Zovirax and Valtrex have hundreds if not thousands of studies under their belts. I am not arguing for their usage though as I am in a similar place as you having achieved most relief from herbal remedies and TCM.
I apologize if I have rubbed you the wrong way. I have simply read hundreds of threads over the years here referencing obscure studies but VERY FEW of people who are actually taking the meds/vaccines with success...
And in your defense, I was actually thinking of something I read awhile back about "Lupdion C". This paste below is not exactly what I read but conveys the same meaning. It appears to be a different substance though..
Herpes vaccines are currently being investigated and it is felt that an effective vaccine may be available in 3-5 years. Vaccines will only function to prevent the infection in new patients. Those who already have the simplex virus disease will probably not gain any benefit. Some vaccines have been tried to prevent the HSV occurrence, but so far had no noticible effects. These include the smallpox, Polio and Lupidon C vaccine.