Samsu oil for the use of premature ejaculation. Prrevents the discharge of early semen. It also contains an antiseptic that helps prevent Sexual transmitted diseases. To use apply 4 drops on the cap of your penis rub to the end but not on your shaft. Apply 30minutes before you play match. Wash off after 15minutes this will not reduce the efficacy. * This product is not edible should have been washed off before your babe goes down on your.