Product Highlights
- Premium Botanical Source: Derived from high-quality Sophora japonica (Japanese Pagoda Tree) buds.
- High Purity & Potency: Standardized to 95%+ Quercetin for maximum biological activity.
- Strict Contaminant Control: Low heavy metals, pesticide-free, and non-GMO.
- Customizable Mesh Size: Standard 80 mesh or ultra-fine micronized powder available for better bioavailability.
Product Description
Quercetin is a natural flavonoid found in various plants, with Sophora japonica being one of the richest and most sustainable sources. Our Quercetin is produced through a refined extraction and crystallization process, ensuring a highly concentrated, pure yellow powder. It is a cornerstone ingredient in modern immune support and longevity formulations.
Functions & Benefits
- Potent Antioxidant: Helps neutralize free radicals and reduce oxidative stress.
- Immune System Support: Acts as a zinc ionophore to support cellular defense.
- Anti-inflammatory Properties: Supports a healthy inflammatory response.
- Cardiovascular Health: Promotes healthy blood vessel function and cholesterol levels.
Applications
- Dietary Supplements: Capsules, tablets, and softgels (Immune & Respiratory support).
- Functional Foods: Fortified powders and health bars.
- Cosmetics: Anti-aging and soothing skincare formulations.
Quality Assurance
- Certified Quality: ISO 22000 / HACCP / Kosher / Halal certified.
- Testing Standards: Complies with USP / EP / CP monographs.
- Documentation: Full COA, MSDS, and Allergen Statement provided per batch.
Packaging & Customization
- Packaging: 1 kg / 5 kg aluminum foil bags; 25 kg fiber drums with double plastic bags inside.
- OEM / ODM: Private labeling and formulation support available
- MOQ: Flexible for bulk orders
Storage & Shelf Life
- Storage: Store in a cool, dry place away from light
- Shelf Life: 24 months when properly stored




