The NuMedica formula for Neuro Harmony is packed with all the nutrients like 5-HTP and magnesium to promote emotional balance and mental well-being. This formula is one of the most unique mood enhancing supplements with its combination of 5-hydroxytryptophan (5-HTP) and pyridoxal-5 phophate to promote serotonin synthesis. 5-HTP is a powerful supplement best used to manage healthy endorphin levels and enhance a healthy emotional outlook. Magnesium is responsible for regulating over 300 enzyme systems and is an integral part to vital cellular functions. Recommended Use: Take one capsule twice per day or as directed by your healthcare practitioner.