Ashwagandha Root Extract of Solgar provides a titrated root extract of Ashwagandha, a herb with relaxing properties in stress, anxiety and chronic fatigue. Ashwagandha (Withania somnifera) is a herb of Ayurvedic medicine with tonic and adaptive properties. It can also help positively address and control stress, anxiety and chronic fatigue syndrome, reducing the unwanted symptoms of these conditions.