Restful Sleep is a purely herbal bedtime formula with no melatonin - a revolutionary choice considering melatonin is a synthetic hormone designed to only temporarily treat jet lag, not for long-term sleep aid. Nature provides the five core active ingredients: ashwagandha, hops, chamomile, magnolia bark, and black seed oil which are gentle and well-tolerated, providing a safe and restful night's sleep with no morning grogginess afterwards.