Product introduction: This product uses the fourth generation of micro technique, which breaks the chitin of the entire brown ganoderma lucidum spore in a nanometer condition after its 100% non-polluted and pure natural cultivation. The absorption efficiency for human body of this product is above 93% compared with the ordinary wall-broken spore powder. This product contains many kinds of active substance of triterpenoids, polysaccharide, nucleosides, amino acids, enzymes, trace elements, organic Ge and alkaloids, and etc, to enhance immunity for human body