A naturally produced hormone, Melatonin is vital to regulating your body's circadian rhythm. Unfortunately, with age your body produces less Melatonin, making it more difficult for you to feel relaxed so you can fall asleep. And, in addition to mental alertness, we now know restful sleep is important for the healthy functioning of many bodily processes. Some suggest good sleep is related to weight management as well.  But we've made this Melatonin even more effective with the addition of 5-HTP.  Promote serotonin levels naturally with 5-HTP 5-HTP (5-hydroxytryptophan) is a compound your body’s normal processes convert to serotonin, the well-known neurotransmitter that does some extraordinary things like promoting a bright outlook on life and fostering emotional wellness. It also helps regulate sleep patterns. Like Melatonin, as you age, less 5-HTP is made, so it's important to make sure you're helping your body help itself with this important compound.  Now you can get a good night's rest and greet the new day with enthusiasm, energy, and positivity with our high quality 3 mg. Melatonin capsules with 5-HTP.  No milk, eggs, fish, crustacean shellfish, tree nuts, wheat, peanuts or soybean.