GOOD RELAXING SLEEP - Easy to take sublingual supplement is the best way to regulate the amount you take to make you fall asleep fast every night MOST COMMONLY USED - Sleep aid to support circadian rhythm and sleep/wake cycles. It can benefit those who experience sleep disturbances such as trouble falling asleep, waking during the night, daytime drowsiness, insomnia, or jet lag. HEALTHVIT LIQUID MELATONIN - Melatonin is a natural neurotransmitter-like compound produced primarily by the pineal gland. This agent is involved in numerous aspects of the biological and physiologic regulation of body functions. Through melatonin release, the pineal gland maintains the internal clock governing the natural rhythms of body function. FALL ASLEEP FAST, WAKE UP REFRESHED - A great remedy for normalizing circadian rhythm, to help overcome jet lag, difficulty falling asleep