Ansiwell YPNotil is an innovative formula based on melatonin, plants and vitamins B6 and B12. Melatonin contributes to the relief of the subjective sensation of Jet Lag and the reduction of the time needed to fall asleep. Vitamin B6 and B12 contribute to the normal functioning of the psychological function of the nervous system. They also reduce tiredness and fatigue and contribute to the normal form of red blood cells.