The stuff they sell is crap, together with all the rest of the homeopathic stuff all over the world. BUT it's a multi billion $ business because a lot of people actually believe that a couple of active molecules/gallon of water does the trick.
Whatever, this stuff will sell, and because of the placebo effect a lot of people will even believe it worked.
I believe in the market value of the product, not the efficacy of it.
Let the idiots buy this Vaiagra for Dummies and make us rich :-)