Eleutherococcus senticosus was previously called Siberian Ginseng in the United States, but using that name is now illegal, as the name Ginseng is limited to Panax varieties. This ingredient is said to Increase immune cell activity by up to 200%, counteract stress, increase productivity and endurance, and normalize bodysystems. Although it is no longer allowed to be called Siberian Ginseng, Eleutherococcus senticosus is commonly known as eleuthero, and it is known in China as Ci wu jia. This ingredient is an adaptogen and an anticholesteremic. It is also said to have anti-inflammatory and antioxidant properties.