Men generally wants to be "bigger", of course, to keep an erection lasting longer, harder is also important. There have been several methods that have been proven to work. And all of them have one thing in common; they increase blood flow to the male genitals, which is very important for a long-lasting erection.

When arousal happens, signals from the brain would send an increase in blood flow to the genital area. In addition for this occurrence, the blood vessels in the penis would also have to "relax", or have a lower pressure. There are numerous herbs which can help one in dealing with the issue of lasting sex. These herbs help result in a harder erection as well.

The first ingredient is actually an amino acid called L-arginine. It has benefits that are purported to be similar to that of Viagra. In fact, there are some people who call this substance "natural viagra". L-arginine aids and is one of the best in enhancing one's libido.
Another natural,herbal ingredient is known as 'horny goat weed'. It helps increase testosterone levels in a human body which in layman terms, helps reduces stress and anxiety and tension in a human body, and puts one more in the mood for sex.

There is another ingredient called Cnidium. This natural herb increases blood flow to the genital area and enhances nitric oxide levels.The erection process begins with a mental stimulation in the brain and signals from the brain to the nervous system trigger the release of nitric oxide. Ginseng, too, is popular and will help increase both flow throughout the body. Therefore, it could be much easier than you think to maintain an erection; as long as you also know what to do. An expert advice; when getting close to climax, you can actually make your session last longer by "backing off" and just move up to kissing.