Created exclusively for men, ProLonger Desensitizing Gel from System Jo is a fantastic sexual tool, improving the male sexual experience, along with his partner's. Containing a special ingredient that gently but effectively numbs the sensitive head and shaft of the penis, ProLonger helps keep stimulation under control, controlling too-soon ejaculation, increasing stamina and heightening pleasure for both partners. Apply a small amount to the head and shaft, and wait a few minutes to gauge the effect- some men may need to apply more. Wash off the penis after intercourse, and always be sure product is absorbed before contact with a partner to avoid an unwanted numbing effect on their end. ProLonger is latex safe and contains no mineral oils. Benzocaine and lidociane free.