Prime EXT is available in the form of tablets that you can consume according to you and rest you can look on the website for complete information. The recommended dosage is 2 tablets per day. You should take this when you require (1 hour before sexual session). Take it with mildly warm water for better results. Prime EXT Male Enhancement works by activating nervous impulses from the brain which causes special nerve cells producing nitric oxide which relaxes smooth muscles. When these muscles relax, blood flow is promoted which causes pressure to increase causing enlargement.