Ashwagandha is a medicinal plant that has been used in Ayurveda since ancient times to alleviate symptoms of stress, promote relaxation, and overall well-being. A remarkable plant, Ashwagandha can exert numerous positive effects on the body, such as reducing fatigue, insomnia, and irritability. L-Theanine, an amino acid found in green tea, acts synergistically to produce a calming, highly relaxing effect.