Lunora provides natural sleep support with a combination of melatonin and valerian. Melatonin is a natural hormone produced by your body that plays an important role in regulating your sleep cycle, helping you maintain a healthy sleep routine. Melatonin levels in your body tend to decrease as you age. Valerian extract is a perennial herb that has been used for centuries to promote relaxation and sleep. Valerian is thought to help improve the amount of time it takes to fall asleep and the quality of sleep. Lunora is non-habit forming and contains all natural ingredients.