There are no regulated manufacturing standards in place for many herbal compounds and some marketed . This product combines the powerful bioflavonoids , rutin and hesperidin with a full 500mg of Vitamin C. Bioflavonoids is often sold as an herbal supplement. These bioflavonoids are naturally sourced with rutin being extracted from buckwheat and hesperidin from citrus fruit. Lipid- and water-soluble vitamin C plus citrus bioflavonoids Includes ascorbyl palmitate, a lipid-soluble form of vitamin C Buffered with mineral ascorbates for . Solu-C Capsules are a source of vitamin C that combines the bioflavonoid benefits of citrus, grape see and rutin with the powerful immune enhancing . Looking for online definition of bioflavonoids in the Medical Dictionary? Meaning of bioflavonoids medical . In the search for possible agents inducing infant leukemia, we identified bioflavonoids , natural substances in food as well as in dietary supplements, that cause .