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It's a potent antioxidant and sophora japonica p.e isoquercetin/isoquercitrin which has the function of improving antiinflammatory activity,protecting cellular structures and blood vessels from the damaging effects of free radicals. It also improves blood vessel strength. Quercetin inhibits the activity of catecholOmethyltransferase that breaks down the neurotransmitter norepinephrine. This effect may lead to elevate the levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means that quercetin can act as an antihistamine leading to the relief to allergies and asthma. As an antioxidant, it reduces LDL cholesterol and offers the protection against heart disease.
Assay by HPLC
90% 95% 98%
Yellow fine powder
Ethanol & water
Loss on Drying
Total Heavy Metals
Total Plate Count
Total Yeast & Mold
1.Isoquercitrin powder have anti-hypertensive effect
3.Kidney, and enhance immune function
4.Anti-oxidation, anti-aging, anti-aging musculoskeletal
6.Other functions: diuretic, choleretic, lowering blood pressure, miscarriage.
6.Why choose us?