Siberian ginseng, sometimes also known as Eleutherococcus, is a product that has been developed as a result of the quest of the Russians to an alternative for Chinese ginseng (Panax ginseng). Siberian ginseng is mainly applied thanks to its properties as physiological adaptogen. The main Ingredients; the so-called eleutherosiden. These substances are frequently used as markers within the standardization process. The 100mg extract is prepared from more than 1500mg dried powder and is therefore more powerful than most products.