Icariin works by inhibiting the game of one’s PDE5 enzyme, which is guilty of degrading cGMP, a material you to definitely calms blood vessels and you may enhances stream. By the suppressing PDE5, icariin allows cGMP to remain active for extended, resulting in increased blood circulation minimizing blood pressure levels. At the same time, Epimedium includes almost every other bioactive ingredients you to definitely subscribe its aphrodisiac outcomes.