Antler antler is the tender horn of stag. It is a kind of medicinal material which contains many kinds of gelatinous substance, various kinds of calcium with different structure and many kinds of complex and trace rare ingredients. Velvet antler can tonify kidney Yang, strengthen muscles and bones, and nourish blood, and can be used for kidney Yang deficiency and other diseases. Can replenish blood, used for blood deficiency; The saprophytic muscle can be used for positive asthenia ulcer after the choice of failure to collect and other diseases. In addition, velvet antler has sex hormone-like effect, can promote uterine development, anti-fatigue, improve sleep, improve the immune function of the body, delay aging and so on.