Pure Encapsulations Best-Rest Formula 120 Veggie CapsBest Rest Formula Promotes restful rest onset and quality Best Rest Formula promotes restful nights and a healthy rest cycle by encouraging an easy transition to relaxation and a restorative night. This unique blend contains valerian, passion flower, chamomile, lemon balm, and hops, which are traditionally used in Herbal Medicine. Double blind trials involving valerian alone and in combination with other herbs have indicated its potential to enhance