Ashwagandha (Withania somnifera) is one of the world's most powerful adaptogens, used traditionally in Ayurvedic herbalism to help the body adapt to physiological and psychological stress. Planetary Formulas FULL SPECTRUM™ ASHWAGANDHA combines whole root powder with root extract to capture all the plant's valuable compounds. The result is a botanical that relaxes the mind, rejuvenates the body, and increases resistance to stress.