Phenibut: The User Guide And Manual: Volume 1 (phenibut, nootropics, social anxiety, smart drugs, shyness, stress, anxiety) Paperback – 1 April 2016

This is an expensive PAMPHLET.If you want the exact info in this "book", just go to Powder City's website and look under Phenibut Info.Straight to trash. You suck, "William Smith".