5-HTP(5-hydroxytryptophan) is an amino acid found in large amounts, among others, in the seeds of the Griffonia simplicifolia plant. It is used by human body to synthesize serotonine – major hormone and neurotransmitter responsible for mood modulation. 5-HTP supports mood enhancing and promotes more balanced general attitude. Inositol promotes maintaining positive and balanced mental health and good restfulness thus enhancing the energy levels and decreasing the tiredness. Magnesium, Vitamin B6 and Vitamin B12 contribute to reduction of tiredness and fatigue, balancing the energy levels throughout the day. They help in the proper functioning of the nervous system and in maintaining normal psychological functions.