I clicked on the link but it doesn't mention using it topically for neuropathic pain.

It just says that they are recruiting for a clinical trial for Parkinson, Restless leg syndrome, and Insomnia.

We're not buying it.

If it were THAT good, it would be on 20/20.

P.S. Are we talking about the same product? On the link you gave it said Neurogen. In the ad I have in front of me it is spelled Neuragen. It gives the link www.neuragen.com