Our Quercetin 98% from Sophora japonica Bud conveys extraordinary virtue and strength. This premium flavonoid extract comes from Japanese Pagoda Tree bloom buds. It offers prevalent consistency compared to onion-derived or apple-sourced options. With over 10 a long time of generation encounter, we ensure zero batch-to-batch variety. Our progressed extraction innovation guarantees you get pharmaceutical-grade quality each time.
| Parameter | Specification |
|---|---|
| Product Name | Quercetin 98% from Sophora japonica Bud |
| Botanical Source | Sophora japonica L. (Bud) |
| Active Ingredient | Quercetin ≥98% |
| Test Method | HPLC |
| Appearance | Yellow fine crystalline powder |
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.24 g/mol |
| Loss on Drying | ≤4.0% (Anhydrous) / ≤12.0% (Dihydrate) |
| Ash Content | ≤0.2% |
| Heavy Metals | Lead <3ppm, Arsenic <1ppm |
| Particle Size | 95% passes through 80 mesh |
| Storage | Cool, dry place, protected from light |
| Shelf Life | 24 months |
| Certifications | FDA, KOSHER, HALAL, ISO22000 |
Our extract comes only from Sophora japonica blossom buds. This source gives a cleaner debasement profile than other botanical beginnings. You get essentially lower levels of kaempferol and isorhamnetin compared to Ginkgo-derived quercetin.
We utilize ceaseless counter-current extraction innovation. This strategy kills poisonous dissolvable buildups common in lower-grade forms. Our green ethanol-water extraction meets strict USP and EP standards.
At 98% least immaculateness, our item speaks to the industry gold standard. This tall concentration guarantees measurement exactness in your definitions. It's culminate for progressed conveyance frameworks like liposomes and phytosomes.

Quercetin acts as a strong free radical forager. It secures cells from oxidative stretch and bolsters sound maturing. Your clients will appreciate the normal defense against natural damage.
This flavonoid capacities as a characteristic zinc ionophore. It makes a difference zinc enter cells more successfully. This component bolsters resistant work and cellular defense.
Research appears quercetin bolsters heart and blood vessel wellbeing. It makes a difference keep up solid blood weight and circulation. This makes it perfect for cardiovascular back formulations.
Our Quercetin 98% from Sophora japonica Bud makes a difference tweak fiery reactions actually. It's idealize for joint wellbeing and common wellness products.
Every batch comes with a Certificate of Analysis (COA). We conduct thorough testing that complies with European and American measures. Our quality control dispenses with the consistency issues found in commodity-grade extracts.
We keep up over 100 metric tons of vital crude fabric stock. This guarantees we can dispatch your standard orders inside three commerce days. No more holding up weeks for basic ingredients.
We give comprehensive shipping alternatives counting discuss, ocean, and arrive cargo. Our group handles all essential certifications and documentation. Your shipments arrive compliant and on time.
Need particular bundling or labeling? Our ODM/OEM administrations cover everything from definition to market-ready arrangements. We get it assorted worldwide administrative necessities and can tailor items accordingly.
Our specialists give item tests, specialized information sheets, and application direction. We offer administrative counsel for your target markets and customized testing administrations when needed.

Store in a cool, dry put absent from coordinate light. The fabric is delicate to oxidation and requires appropriate taking care of. Utilize fitting bundling to keep up solidness amid detailing. Our specialized group can give particular capacity suggestions for your application.

Our facility holds FDA registration, KOSHER, HALAL, and ISO22000 certifications. These credentials ensure our Quercetin 98% from Sophora japonica Bud meets international quality standards. We provide all necessary documentation for regulatory compliance.

Q: What's the difference between your quercetin and onion-derived quercetin?
A: Our Sophora japonica source gives prevalent virtue and consistency. It has lower levels of interferometer compounds and superior batch-to-batch steadiness compared to onion-derived alternatives.
Q: Is this product suitable for vegetarian and vegan formulations?
A: Yes, our extract is 100% plant-derived with no animal-derived handling helps. It's appropriate for veggie lover, veggie lover, and clean-label products.
Q: What's the typical shelf life?
A: When put away legitimately, our quercetin keeps up power for 24 months. We give soundness information and capacity suggestions with each shipment.
Q: Can you provide smaller sample quantities for testing?
A: Completely! We offer free tests for assessment. Contact our group to ask tests and specialized documentation.
Q: Do you offer micronized grades for better dissolution?
A: Yes, we can provide micronized versions with d90 < 10 microns to enhance dissolution rates in your formulations.
Q: What regulatory documentation can you provide?
A: We supply COAs, allergen statements, GMO declarations, BSE/TSE certificates, and other documentation required for regulatory compliance in your target markets.
Ready to experience the difference premium quality makes? Our Quercetin 98% from Sophora japonica Bud offers the purity, consistency, and reliability your formulations deserve.
Contact us: info@uniwellbio.com
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