Calm sleep and psychological functions a good nights sleep has crucial effect on the body's ability to recover and wake up feeling sharp and rested. The melissa dream tablet is based on a combination extract made from lemon balm, chamomile and green tea plus vitamin-B and magnesium. Lemon balm contributes to a normal and calm sleep. Vitamin-B and magnesium helps the nervous system to function correctly. B-Vitamins: thiamine, niacin, b6 and magnesium, which contributes to normal psychological functions such as, concentration, learning, memory and reasoning. Helps support restful sleep and focus your mind lemon balm helps maintain a restful sleep with l-Theanie, chamomile, vitamin b complex and magnesium