Samsu is a topical natural medication for men. This strong and resistant liquid (oil) serves to reduce the level of sensitivity of the nerves of the penis so as to overcome the problem of premature ejaculation and prolong your sexual power. Samsu is very suitable to use for those who don't last long in sex (premature ejaculation). Samsu also contains an antiseptic to prevent venereal disease."Samsu Oil" for men is easily applied, reducing over sensitivity and helping to avoid premature ejaculation to all men who wish to prolong sexual pleasure both for themselves and their partners.Usage: Apply just a pinch of Samsu Oil by touching it with your thumb then rub it to the CAP of the PENIS 20-30 minutes before sexual intercourse.