Ultimate Sleep System promotes restful and rejuvenating sleep with a formulation that encourages muscle relaxation, sleep, calmness, and supports the body in producing melatonin. Offers a comprehensive approach to promoting restful sleep, drawing from the timeless wisdom of herbal traditions around the world and important recent nutritional research. It is uniquely formulated to support emotional and physical relaxation, featuring: maximum herbal power, from a blend of relaxing 4:1 herbal extracts, including valerian, kava kava, passion flower, reishi and hops, providing the equivalent of 3200 mg of herbal powder, 40 mg of additional standardized kava kava and 160 mg of added standardized valerian, for a consistent level of active herbal constituents.