Erex Male Enhancement Support is a supplement which promotes the virility of men and their sexual performance in a recurring manner. The Leading Edge male enhancement formula is a leading contender in the highly competitive sexual performance supplements. As men approach 40, their natural sexual ability begins to diminish rapidly mostly due to the body's inability to make testosterone. This could cause anxiety, low self-esteem and stress. But, that being mentioned, it's important to note that over the last 10 years or more, there has been numerous herbal or natural supplements which claim to help you eliminate these problems effortlessly without having unwanted negative side effects.