Sophora Japonica Extract 98% Quercetin

Sophora Japonica Extract (98% Quercetin) Core Benefits:

• High Purity Extract: Contains 98% Quercetin, high concentration of active ingredients and excellent bioavailability to ensure efficient absorption.
• Natural plant source: Extracted from Sophora japonica, it is green and safe, with no synthetic chemical residues, in line with international health standards.
• Strong antioxidant properties: Quercetin is a natural antioxidant, with free radical scavenging ability far exceeding that of vitamins C and E, delaying cellular oxidative damage.
• Anti-inflammatory and immunomodulation: Inhibit inflammatory factors (e.g. TNF-α, IL-6), relieve chronic inflammation and enhance immunity.
• Cardiovascular protection: improves vascular elasticity, lowers cholesterol, prevents atherosclerosis, and supports blood pressure health.
• Anti-allergic effects: stabilizes mast cells, reduces histamine release, relieves hay fever, asthma and other allergic reactions.
• Antiviral potential: Studies show that quercetin can inhibit the replication of some viruses (e.g. influenza viruses), supporting respiratory health.
• Wide range of applications: Suitable for pharmaceuticals, nutraceuticals, functional foods and cosmetics (anti-aging, sunscreen formulations).