First of all, Cordyceps sinensis capsules are made of naturally healthy Cordyceps sinensis, which can improve immunity. However, many capsules on the market are extracted from Cordyceps militaris, but the price is very cheap, only a few hundred yuan a box. Pure cordyceps sinensis is calculated in grams. So the price of Cordyceps capsules depends on the price of Cordyceps sinensis. At present, the prices of general and particularly large Cordyceps sinensis range from 100 yuan to 150 yuan, while the prices of Cordyceps sinensis are-100 yuan in 50 yuan. The price of each different grade of Cordyceps is different. Cordyceps sinensis is influenced by the harsh natural environment during its growth, which urges or stimulates Cordyceps sinensis to produce some special components, which can play a special role in Cordyceps sinensis, making it adapt to the harsh and special natural environment and avoid being eliminated naturally. From this, we can draw a conclusion that special natural environment has created special creatures, and special creatures must contain some special ingredients, and human beings can produce some special benefits by using these special ingredients. Therefore, Cordyceps sinensis is a precious nourishing food for human beings, but only Cordyceps sinensis produced in Qinghai and Tibet has certain curative effect. Fulinmen Cordyceps sinensis and Tongrentang are representative time-honored brands in these two producing areas, among which Tongrentang has the highest price.