Cordyceps is the only fungus in nature that has biological characteristics of being both an animal in the rainy season and a plant in the summer. This is an extremely rare source of medicinal herbs that have been used for a long time in traditional Chinese and Tibetan medicine. Standard Tibetan Cordyceps (worm) costs up to 140 million / 100g. Because of the expensive price, VinaCordy has diligently researched and successfully cultivated DTHT on brown rice substrate. Compared with grated tubers, cultured grated tubers are much cheaper but still retain up to 80% of their nutritional value compared to tuberous ginseng roots.