Siberian Ginseng is also commonly known as Eleutherococcus or Eleuthero root. Siberian Ginseng is a potent chi tonic that helps the body absorb and utilize oxygen. It is an excellent choice for those engaged in physical or mental exercise and has been noted to help increase concentration. Siberian Ginseng has been used by all Russian cosmonauts and many mountain climbers and is excellent for those in stressful circumstances. It is thought that eleutherosides, which are in abundance in Siberian Ginseng, help the endocrine and nervous systems perform at a higher level. Siberian Ginseng also has the ability to help increase ones workload ability, either physically or mentally. This is a great product for those looking for a beneficial boost throughout one’s life without side affects so common with caffeine similar stimulants. This Siberian Ginseng is made from wild roots and is an 8:1 concentrate, which is a significantly higher potency and quality than any other product available.