Rutin is one of the most popular bioflavonoids. Natural Factors Rutin is derived from the fruit of the Fava D'Anta tree (Dimorphandra mollis). Rutin is a citrus bioflavonoid that is found in many plants including Buckwheat. Rutin as well as the bioflavonoids quercetin and naringin work synergistically with vitamin C to scavenge free radicals. As well as being an antioxidant rutin helps vitamin C to keep collagen our 'intercellular cement' healthy. Rutin strengthens capillaries reducing their fragility and regulates their permeability so is very supportive bioflavonoid for blood vessel health.*Other products from HerbsPro