This tree fungus is considered “the king of mycotherapy” and is highly favored by natural health practitioners. Shiitake (Lentinula edodes) is a versatile medicinal mushroom with a wide range of effects. The mycotherapists, the fungal healers, use the shiitake preparations for the treatment of increased blood pressure, gastrointestinal complaints and several cancers. We offer a highly concentrated and efficient shiitake tincture in purple glass bottle with optimal sun protection.