Hi IJW,
I'm glad the links on NE have brought you some useful information.
I went to see what is in this preparation, and it is an Ayurvedic medicine preparation ( the traditional medicine of India).
It contains quite a lot of different herbs, at least 8 of them. In the main components, there is aswaghandha, which has been tried and been of some help for some members. There is also the dopamine agonist Mucuna pruriens, which naturally contains some L-dopa, which has been tried by a few members ( it goes by the name of Kavach beej on the NFcure page). Like any other supplements, it helps some, and not others.
Overall, this preparation is a mix of plants that have a stimulant effect on the sexual organs and overall vitality. In Western medecine, some of these herbs are called "adaptogens".
The problem is, there is so much ingredients in this formula that it is impossible to predict the results for a particular case. I suppose someone has to give it a try, but this preparation is expensive. Also, I am not found to start several new ingredients all at once, I prefer to add them one by one, eliminating those that have side effects or are ineffective, keep those that works well, and then try new ones, one at a time, slowly building a custom formula.