Immune Support GMP - Good Manufacturing Practice Product Helps Body Adapt to Stress Dietary Supplement Ashwagandha (Withania somnifera) is a herb that is extensively used in Ayurveda, the traditional health care system in India. Ashwagandha is used as a general tonic and powerful adaptogen, helping the body adapt to physiological and psychological stress. Supports stress-resistance and relaxation. Supports mental clarity, concentration & energy. Supports healthy cardiovascular & immune function. Supports healthy aging.