Dihydroquercetin Powder
Dihydroquercetin Powder
98% Dihydroquercetin (HPLC) · Fine Powder · cGMP Certified · Cellular Health & Antioxidant Support
This premium Dihydroquercetin Powder (also known as Taxifolin) is standardized to ≥98% purity (HPLC-verified). Dihydroquercetin (CAS 480-18-2) is a powerful flavonoid found naturally in larch trees, apples, and onions . It is recognized as one of nature's most potent antioxidants, with an ORAC value 55 times higher than vitamin C and significantly greater antioxidant capacity than vitamin E . This ingredient has received FDA GRAS (Generally Recognized as Safe) recognition with a "no objection" letter (GRN No. 916) for use in foods and beverages . Non-GMO and gluten-free. Ideal for dietary supplements, healthy aging formulations, immune support products, and functional foods.
✅ Who It's For: Supplement Brands · Healthy Aging Formulators · Immune Health Developers · Nutraceutical Manufacturers · Functional Food & Beverage Brands
Key Specifications
| Parameter | Specification |
|---|---|
| Product Name | Dihydroquercetin (Taxifolin) |
| Purity | ≥98% (HPLC verified) |
| CAS Number | 480-18-2 |
| Molecular Formula | C₁₅H₁₂O₇ |
| Appearance | Light yellow to off-white fine powder |
| Batch Number | FH20250725 |
| Country of Origin | China |
Product Highlights
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≥98% high-purity dihydroquercetin — premium potency for precise formulation
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Superior antioxidant capacity — ORAC value 55x higher than vitamin C; greater than vitamin E
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Supports immune function — emerging research suggests immunomodulatory activity
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Supports cardiovascular health — promotes healthy blood lipid levels and vascular function
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Supports respiratory and skin health — studies show benefits for respiratory function and collagen preservation
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FDA GRAS recognized — no objection letter for use in foods and beverages
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Naturally sourced, non-GMO, and gluten-free
Download COA Of
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Versatile — for capsules, tablets, functional beverages, and food preservation applications
Compliance Note
This product is intended as a dietary supplement ingredient, manufactured under cGMP (21 CFR Part 111) standards. Complete COA with purity (HPLC), heavy metal, and microbiological testing available upon request.
Fast & Reliable Shipping from Our CA Warehouse
• Ships within 1-2 business days from Irwindale, California
•2-4 business daydelivery across the contiguous U.S.
• Shipped in food-grade, resealable packaging to preserve potency
• Real-time tracking provided via email upon shipment
• Bulk orders (>25kg) ship on pallets with LTL freight — contact us for a custom quote
cGMP-Compliant Manufacturing
- Manufactured in an FDA-registered, cGMP-certified facility (21 CFR Part 111)
- 100% water extraction — no solvents, no carriers, no fillers
- Batch-to-batch consistency guaranteed with ≥30% polysaccharides
- Third-party tested for heavy metals, microbiology & pesticides
- Full COA (Certificate of Analysis) available — request yours today
Quality Documentation & Technical Support
- Full COA (Certificate of Analysis) available upon request — includes heavy metal, microbiological & pesticide residue testing
- SDS (Safety Data Sheet) provided for safe handling and storage
- Batch-specific documentation to support your quality assurance team
- Technical data sheets with detailed specifications for formulation reference
- Dedicated support for bulk order customizations