Quercetin Dihydrate

Quercetin Dihydrate is a flavonoid widely distributed in nature and usually exist in fruits, vegetables, leaves, ,grains and leafy greens, tomatoes, berries and broccoli.But the best Botanical Source is Sophora japonica L


Trans-Resveratrol has a variety of concentrations in different plants and the higher concentrations are believed to be derived from knotweed or Polygonum cuspidatum and red wine grapes

Berberine Hydrochloride

Berberine Hydrochloride is an isoquinoline alkaloid isolated from a variety of Chinese herbs and widely used as an antibacterial, antifungal, and anti-inflammatory drug

Soybean Isoflavone

Soy isoflavones isn’t a monomer and is consist of Genistein ,Daidzein ,GenistinDaidzin Glycitin and Glycitein and is found in a wide variety of foods,such as , kudzu root (Pueraria lobata L.), red clover blossom and soybean