This guy (who i trust) at my gym gave me this supplement by pinnacle. It is called Gro Tropin. It contains glutamine peptide, Furostanol Saponins, Alpha-Glycerylphosphoryl Choline, and Standardized Platelet Derived Growth Factor. Does anyone know what this is besides glutamine and how and when to take it. thanks peace

all i need to know is when to take and if and if anyone took them before..

peace