3 layers of sub-release ingredients; accelerate falling asleep; prolong sleep time; continuously improve sleep quality Each tablet contains 10 mg of melatonin, with 3 layers of segmented release effects, allowing you to stay a good sleep The first stage quickly releases 5 mg of melatonin, which can speed up falling asleep; The second stage contains 3 mg of melatonin to maintain the quality of sleep; The third stage contains 2 mg of melatonin, which is continuously released for 5 hours, which helps to prolong sleep time No dependency, safe and reliable Product efficacy 3 layers of segmented release ingredients Accelerate falling asleep Extend sleep time Continuous improvement of sleep quality Applicable persons People who have difficulty falling asleep, waking up in the middle of the night and waking up early Those who have tried taking 5 mg of melatonin products but still can?t improve their sleep quality How to take Swallow 1 capsule with water one hour before going to bed.