Natural Factors Valerian Root extract is the natural way to unwind, relax and get a good night's sleep. It contains concentrated, standardized Valerian extract, scientifically studied for its unique relaxing and sleep promoting properties. Valerian (Valeriana officinalis) contains valpotriates, which act as muscle relaxants. Researchers have also discovered a number of other factors responsible for valerian's benefits: valeric acid, volatile oils, choline, flavonoids, sterols and alkaloids.
Wonderful herbal sleep inducer and tranquilizer