Description

Quercetin 95% is a natural flavonoid extracted from the flower buds of Sophora japonica L. It is standardized to 95% quercetin tested by HPLC. Our product adopts advanced extraction and purification process, low heavy metals and microorganisms, free of synthetic additives. It is a popular natural antioxidant raw material widely used in nutraceutical industry.

Functions

1. Strong antioxidant activity, scavenge free radicals
2. Support immune system health
3. Maintain respiratory comfort
4. Support cardiovascular health
5. Help reduce mild inflammation response

Applications

• Dietary supplements: capsules, tablets, powder blends
• Functional food
• Health care formulations
• Nutraceutical raw materials

Why Choose Us

1. Standardized 95% Quercetin by HPLC, stable batch content
2. Full COA, heavy metal & microbial test reports supplied
3. Strict quality control system, consistent quality
4. Stable stock & flexible MOQ, fast shipment
5. XI’AN SPRINGJIA professional plant extract exporter with rich global export experience