Melatonin 3mg For Occasional Sleeplessness Melatonin is a neurohormone produced in humans by the pineal gland. A favorite of travelers, it governs the body's circadian rhythms, helping the body ease into restful sleep. Melatonin is also a potent antioxidant. Supplement Facts for 3 mg Vegetarian Capsules Serving Size: 1 Capsule Amount %DV Melatonin 3 mg Other Ingredients: microcrystalline cellulose, hydroxypropyl methylcellulose (capsule), maltodextrin, magnesium stearate, and colloidal silicon dioxide. Warning: Use only at bedtime. For adult use only. Not for use by children, teenagers, or women who are pregnant, may become pregnant, or breastfeeding. If you are under medical supervision, or have an autoimmune disease, diabetes, a depressive disorder, a thyroid condition, epilepsy, leukemia, or a lymphoproliferative disorder, or are taking MAO inhibitor drugs or corticosteroids such as cortisone or prednisone, consult your physi