Quercetin Dihydrate

Quercetin Dihydrate is a bioflavonoid form of quercetin that contains two molecules of water (dihydrate form) in its crystal structure. It is commonly used as a natural antioxidant, anti-inflammatory, and antiviral agent in dietary supplements and functional foods. It is one of the most bioavailable and widely used commercial forms of quercetin, and is typically extracted from plants such as Sophora japonica (Japanese pagoda tree).