Quercetin is a natural flavonoid compound widely found in vegetables, fruits and nuts. A great number of important biological activities of quercetin have been discovered in recent years, therefore interest in potential quercetin benefits on human health has rapidly grown. In fact, new research has confirmed that Quercefit® (Quercetin Phytosome) is a great natural remedy promoting wellbeing in sensitive or intolerant subjects in periods when allergies are rife. And Quercefit® delivers quercetin with guaranteed bioabsorption thanks to its proprietary Phytosome delivery system.