Nature's Way Holy Basil – Standardized Extract is an herb supplement that contains superior-quality Holy Basil extracts, standardized to 2.5% ursolic acid, for healthy stress management. Holy Basil is a very popular medicinal herb that's widely used in India. It is known for its strong antioxidant and adaptogenic properties that help combat stress on a physical, mental, and emotional level. Holy Basil supplementation provides positive effects in the release of neurotransmitters associated with anti-stress activity. In Ayurvedic medicine, Holy Basil or Tulsi is actually referred as “The Incomparable One.” Nature's Way Holy Basil – Standardized Extract (450mg) 60 vcaps is a convenient and effective way to experience the multiple health benefits of Holy Basil.