Ginsenoside is an active component of Korean Ginseng. The nutrient is isolated either from the Roots, or Fruits, Leaves, Stems, or Flower heads of Ginseng. Ginsenosides are believed to provide resistance to Stress.
The nutrient is known to have multiple actions like :

Antistress
Anticaancer
Immunomodulatory
Antiinflammatory
Antiallergic
Antidiabetic