Vital Nutrients Melatonin 10 mg Supports the Body's Natural Sleep Cycle Melatonin controls the sleep-wake cycle and prepares the body for rest to support the brain and nervous system. Vital Nutrients Melatonin is chemically identical to melatonin made in the brain. This powerful antioxidant also supports immune, cellular, and reproductive wellness. Melatonin is a neurohormone that supports a balanced circadian rhythm, healthy antioxidant defenses, and the immune system. Key Benefits: Supports the natural sleep cycle, including sleep/wake balance, time to fall asleep, and a predictable sleep schedule Powerful antioxidant supports healthy biological rhythms and cellular defenses and helps prevent oxidative damage by free radicals Supports systemic health, including immune and nervous system well-being Ingredients Serving Size: 1 Vegetarian Capsule Amount/Serving Melatonin 10 mg Other Ingredients: Cellulose, Vegetarian Capsule (cellulose), Tapioca Powder, and Leucine. Does Not Contain: Gluten, Dairy, Peanut, Tree Nut, Fish, Shellfish, Soy, Sesame, Egg, Artificial Flavors, Colors, Sweeteners, or Unnecessary Excipients. Vegan, Sugar-Free, Non-GMO Suggested Use Take 1 capsule at bedtime, or as directed by your healthcare professional. Warning: If you are pregnant or lactating, taking medication, or have a medical condition, consult your healthcare practitioner before use. Do not drive or operate machinery when taking melatonin. Use only if the safety seal is intact. Keep out of reach of children. Storage: Store sealed in a cool, dry place. More Info. Melatonin is a hormone secreted by the pineal gland, an endocrine gland buried deep in the brain that regulates sleep. It is responsible for regulating biological rhythms in humans. Melatonin is a powerful antioxidant and free radical scavenger. There is evidence that Melatonin acts to support the immune system. As we age, the natural production of Melatonin tapers off. Packaging and labels may vary.