The main components in the hard-bottom capsule are saffron, Cordyceps sinensis, Saussurea involucrata, snow deer penis, Tibetan yak testis, seal penis, hippocampus and so on. These ingredients are very beneficial to men's health. Hard capsule can first promote the rapid growth of penis and effectively solve the problem of short sexual life. Secondly, hard capsules can prevent impotence and premature ejaculation, prolong sexual life and significantly improve erectile dysfunction. Finally, hard capsules can protect the prostate and have a good effect on people with prostate problems.