Levitra 20 mg

Active substance: Vardenafil 20mg
Manufacturer: Dragon Pharma
Unit: 100 pills
Classification: Oral
Chemical name: 4-[2-Ethoxy-5-(4-ethylpiperazin-1-yl)sulfonyl-phenyl]-9-methyl-7-propyl-3,5,6,8-tetrazabicyclo[4.3.0]nona-3,7,9-trien-2-one
Formula: C23H32N6O4S
Anabolic activity index: Not a steroid
Androgenic activity index: Not a steroid
Active half-life: 4-5 Hours
Dosage: Men -> 10-20 mg/day
Acne: No
Water Retention: No
HBR: Perhaps
Hepatotoxicity: No
Aromatization: No