In traditional Chinese medicine, Schisandra fruit (berry) is classified as an adaptogen, an herb that regulates and normalizes the functions of the body and increases its resistance to stress. The active ingredients in schizandra include substances called schizandrins as well as vitamins C and E. Schizandrins have been found to act as tonics for the liver, lungs and kidneys while balancing the immune system, normalizing nervous system function and aiding digestion. Schizandra has also been shown to have anti-oxidants, anti-bacterial and anti-depressant properties.

Schidandrins are the primary hepatoprotective (liver protecting) and immuo-modulating constituents in schisandra fruit (berry), which act as radical scavengers and promoting liver regeneration. Anti-inflammatory and tumor-inhibiting characteristics have also been demonstrated. Schizandrol A is said to be neuroleptic, anticonvulsive and sedative in effect. And Schisandra fruits (berries) are believed to bring about a non-specific increase in physical performance ability, and to be anthelminthic in effect.