Place 1 tablet under tongue and allow to dissolve completely. Take 30-60 minutes before bedtime. For best results, take daily. Do not exceed recommended dose.Natrol Melatonin 10mg Fast Dissolve Tablets in Citrus flavor offer a convenient, drug-free sleep support solution that dissolves quickly without water. Each tablet delivers 10mg of melatonin to help you fall asleep faster and wake up refreshed. These fast-dissolving tablets are 100% vegetarian, non-habit forming, and free from artificial dyes and preservatives. Ideal for adults experiencing occasional sleeplessness or jet lag, Natrol Melatonin helps establish healthy sleep patterns naturally.