Yeah, well it worked for me, thats all i know and in my opinion the reason it is not fda approved, is because of the big drug companies like phizer etc who produce the nasty chemical products like Viagra, Cialis. Also isn't that like saying the whole of China have got it wrong because the fda will not approve any of their products. I know sites like dirty but clean sell Vigrx Plus and that may contain bioperine so strictly cannot be called herbal, i suppose, but i am sticking with the herbal alternatives, now that i know that they work and without those awful side effects that you can get from Viagra Cialis etc.
That herbal stuff doesn't work! If it did it would be fda approved.