Sourcet: It is extracted from dried fruit of polyporus versicolor Efficacy: It can help stimulate the human immunity and anti-body generated in blood, strengthen the human body to resist viruses.Tt is beneficial to improve and recover the damaged hepatocyte, and treat acute/chronic hepattis as an adjuvant.Studies have shown that this product is also good for preventing some cancers and tumors, as well as disease of digestive system.That is widely used in health-care products and functional food as raw material and additive. Appearance:brownish-yellow powder with wettability Contents of the Polysaccharides:More than 40%(UV)