Kuber Impex Ltd.

Citrus Bioflavonoids is a generic term used to describe biologically active members of the group of plant-derived compounds known as flavonoids. Bioflavonoids were first discovered in 1936 by Nobel-prize winning scientist and vitamin C research pioneer Albert Szent-Gyorgi, who originally named the group of compounds "vitamin P." Since then, over 4,000 flavonoids have been identified and classified according to chemical structure. Bioflavonoid supplements are available as individual flavonoids, such as quercetin (derived from onions), and as multiple bioflavonoid complexes (derived from citrus fruits), which are often combined with vitamin C. Compounds commonly featured in citrus bioflavonoid supplements include hesperidin, rutin, naringin, and quercitin.