Specification :

Vardenafil
Product Description
Contents: 99.90%
Property: vardenafil is white to off-white crystalline powder, odorless, bitter taste, soluble in water and ethanol
Function: Vardenafil was approved by the FDA in August, 2003. It is used to treat erectile dysfunction ( impotence; inability to get or keep an erection) in men. It works by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection.
Dosage: 15 - 20mg/ day.
Valid period: 2-3 years
Specification: 1kg/ 20kg/ 100kg