X Last Plus male enhancement supplement works in three different phases. The first phase starts where the male testosterone Production Skyrockets and shows incline up to 90% and make the sexual desires go higher and pumps up the stamina power. The second phase starts with Nitric Oxide Explosion inside the penile chambers that raises the blood flow and leads to drive harder and long lasting erection size. The third and final phase starts with Decrease + Neutralize the SHBG, which is Sex Hormone Binding Globulin. The supplement leads to control the erection killer symptoms and maintains the erection size for complete sexual satisfaction.