Vardenafil

タイトルまたは説明

Product Name: Vardenafil

Cas No.: **********5

MF: C*3H*3ClN6O4S

MW: **5.*6

Appearance: White to Off-White Crystalline Solid.

Contents: Above *9%. Its used to improve mens sexual ability and their life qulity. It takes *5 minutes to work after taking *0mg once (once a day). Soluble in water, it can be made to be oral liquors, health wines and soft capsules, bring no side effect.

Description:
Penile erection is caused by the engorgement of the penis with blood. This engorgement occurs when the blood vessels delivering blood to the penis increase in size and increase the delivery of blood to the penis. At the same time, the blood vessels carrying blood away from the penis decrease in size and decrease the removal of blood from the penis. Sexual stimulation that leads to the engorgement and erection causes the production and release of nitric oxide in the penis. Nitric oxide then activates the enzyme, guanylate cyclase to produce cyclic guanosine monophosphate (cGMP). The GMP is primarily responsible for increasing and decreasing the size of the blood vessels carrying blood to and from the penis, respectively.