It’s a herbal remedy that manages all conditions of premature climaxing in man. Effective in management of early climaxing caused by hypersensitivity of the penis. An ingredient from zingibens rhizoms. It will work as long as there is no physical abnormality. By extension it prolongs up to 25 minutes or more. It is good in improvement of sexual energy but you need to have an erection before using samsu oil because it helps you sustain erections•Apply it to the cap of the penis 30 minutes to 2 hours before the action.