Specifications: Schizandrins 2%, 9% Schizandra (Schizandra chinensis) of the family Schizandraceae is a creeping vine with small red berries that is native to Northern China. In ancient China, Schizandra was used as a staple food for hunting and gathering tribes. As a traditional medicinal herb, Schizandra, called Wu-wei-tzu in China, has been used as an astringent for a treatment for dry cough, asthma, night sweats, nocturnal seminal emissions and chronic diarrhea. It is also used as a tonic for the treatment of chronic fatigue. Recently research shows that Schizandra is also considered an adaptogen and, similar to ginseng, it is believed to increase stamina and fight against fatigue. Schizandra has contains more than 30 "lignins", that is why it is beneficial to the regeneration of the liver. Studies conducted shows that a 76% improvement, with no side effects, in patient with hepatitis. Schizandra is now a recognized "adaptogen," capable of increasing the body's natural resistance Health Benefits of Schizandra Extract 1) It aids in the functions of adaptation during time of stress. 2) It protects the liver, and help in its regeneration and proper function. 3) It stimulates the Immune system. 4) It has a beneficial effect on the lungs. 5) It helps calm the Nervous System, good in cases of neurosis, depression etc. 6) Beneficial as sexual stimulant and balances the body's fluid, thus helping the kidneys.