Name: Hawthorn Fruit Extract Latin Name: Crataegus pinnatifida Bge. var.major N. E. Br. Alternative Names: Hawthorne, haw, may bush, may tree, may blossom, mayflower, quickset, thorn-apple tree, or whitethorn. Plant origin:Hawthorn belongs to Rosaceae Family, genus Cratacegus and is a kind of deciduous shrub. Its fruiting period isaround August to October. Chemicalname :4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-5-methoxy-2-phenyl-, (S)-; Molecular formula:C16H14O4 Active Ingredients:Hawthorn contains an abundance of flavonoids including hyperoside, quercetin, vitexins, rutin and more. A number of other compounds are also found in hawthorn such as proanthocyanidins, various vitamins and minerals, fructose, beta-sitosterol, xanthine derivatives and more. Effectiveness:Blood pressure adjustment ; Circulation support ; Digestive system enhancer Specs Available: flavones 10-90% UV ; vitexin-2 rhamnoside 2%, 5% HPLC ; 10:1 TLC Appearance:Yellow brown powder Odor: Characteristic