99% High Purity Male Sex Hormone Jinyang Base Powder Jinyang Base Details: Jinyang Base Name Jinyang base Jinyang Base Alias Sildenafiles; Jinyang alkali Jinyang Base Purity 99% Jinyang Base Grade Pharmaceutical Grade Jinyang Base Storage Shading, confined preservation Jinyang Base Delivery EMS,HKEMS,Fedex,TNT,UPS,DHL,etc. Jinyang Base Appearance Light yellow crystalline powder Jinyang Base Usage For the treatment of erectile dysfunction (ED) Jinyang Base Adaptive Disease sexual function decay of male, sexual disorder …