Poria cocos polysaccharide is an active component extracted from traditional Chinese medicine Poria cocos. Its chemical composition is (1 → 3)- β- D-glucan. It has many pharmacological effects, such as anti-tumor, anti-virus, anti-oxidation, enhancing body immunity, hypnosis, anti-inflammatory, stone elimination, etc. in addition, it also has the effects of protecting the liver and reducing enzymes, delaying aging, calming the nerves, strengthening the stomach, nourishing the appearance and beautifying the face.