KSM-66 Ashwagandha is a premium and clinically studied form of Ashwagandha extract that is derived from the roots of the Withania somnifera, withanolides (approx. >5%) using patented green technology. This herb has been used for centuries in traditional Ayurvedic medicine for its adaptogenic properties, which are believed to help the body cope with stress and promote overall well-being. In addition, it has strong antioxidant properties that scavenge free radicals in the body & provide rejuvenating effects. There are also many clinical study reports about its health beneficial properties like anti-stress, immunomodulator, sports performance enhancer, supporting vitality, sexual performance, sexual hormone balance, brain function, & healthy immune.