What is in cialis?
Due to its 36-hour effect it is also known as the weekend pill. The active ingredient in CIALIS tablets is called tadalafil which belongs to a group of medicines called phosphodiesterase type 5 inhibitor. Following sexual stimulations, 비닉스 지속시간 CIALIS tadalafil works by helping the blood vessels in your penis to relax, 비닉스 지속시간 allowing … [Read more…]