Win Rei Shi is an exclusive preparation comprising 50% of Shiitake Mushroom from Japan and 50% of Chinas Lingzhi Mushroom. These two health foods are rich in essential minerals and vitamins, long regarded as food supplements for nourishing and enriching blood since ages ago. The discovery of Rei Shi mycelium serves as one of the most significant breakthroughs in medical history, as it is 3 to 5 times richer in essential nutrients than the entire herb.