ASCORBATE-ISOQUERCETIN COMPOSITIONS

摘要

The present invention relates to novel compositions containing ascorbic acid and one or more derivates of quercetin which orally administred conveys in vivo higher protection, longer maintenance of biological activity, higher concentration in tissues and higher biological efficiency to vitamin C in organs in human body. These compositions are useful as pharmaceutical compositions and as food supplements possessing preventive properties against damages of human organs, including skin, tissues and cells due to oxidative stress or damages.