Benefits & Features Promotes regulation of the body's circadian rhythm, endocrine secretions and sleep patterns‡ Helps facilitate the onset of sleep, as well as sleep efficiency‡ Contains 99.5% pure melatonin Made with high-quality vegan ingredients backed by verifiable science Indications Ages 18 and up Natural sleep/wake cycle support‡ Suggested Use Melatonin 0.5 mg and 3 mg capsules:As a dietary supplement, take 1 capsule daily, 1/2 to 1 hour before bedtime, or as directed by your health professional.Melatonin liquid:As a dietary supplement, take 1 dropper daily, 1/2 to 1 hour before bedtime, or as directed by your health professional. ‡These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.