Clinical tests have proven that Cordyceps improves sexual desire and sexual energy as well. By taking pills you have to realize that you aren't doing it natural and probably have a problem with the comfort of yourself. Well, those extra bonus benefits that come with exercising your manhood are a stronger libido, explosive orgasms, a straighter erection, a fatter penis head, a more muscular looking erection, and you'll increase how long you'll last with sex.