Taxifolin Powder

Taxifolin Powder - Premium Dihydroquercetin Extract 

Pharmaceutical-grade Taxifolin Powder from Engelhardia roxburghiana leaf is sold by Kingherbs Limited. The powder is made from 70% to 98% pure dihydroquercetin, which has been confirmed by HPLC. When we make things, we make sure that the amount of heavy metals (Pb <3.0 mg/kg, As <1.0 mg/kg) is tightly controlled, the amount of moisture is always below 5.0%, and the amount of leftover liquid is kept below the limits set by ICH Q3C Class 3 (<5000ppm ethanol). As long as the temperature stays between 230°C and 240°C, this fine yellow powder can be used for high-temperature processes. After 25 years of processing herbal extracts, we keep an eye on the whole supply chain, from approved growing bases to final packing. This way, we can be sure that the active ingredient quantity and liquid stability are the same from batch to batch.

Our product, which is also known as dihydroquercetin (CAS 480-18-2), is used as a chain-breaking antioxidant in mixtures. Unlike synthetic preservatives, this natural flavonoid stays stable during processing and meets clean-label standards. It has been shown to protect sensitive chemicals and lower lipid breakdown. This is good for your formulas.

Taxifolin Powder Certificate of Analysis (COA)

Each batch includes detailed HPLC chromatograms showing peak purity and isomer distribution. We produce according to USP, EP, and CP standards.

Taxifolin Powder Benefits

Your consumers benefit from adding Taxifolin Powder to formulations:

It neutralizes free radicals better than vitamin E in lipid-rich systems, avoiding rancidity in dairy and meat.

Inhibiting tyrosinase activity reduces melanin formation and protects collagen fibers from UV damage.

Cardiovascular Function: It reduces permeability and edema by strengthening capillary walls and microcirculation.

Regeneration of oxidized vitamin C extends the shelf life of sensitive active compounds in serums and supplements.

Non-mutagenic and GRAS-recognized, it is safer than quercetin, making worldwide regulatory clearance easy.

Taxifolin Powder Applications

Multiple businesses may use this versatile substance.

In high-fat dairy and processed meats, replace BHT. It inhibits off-flavors during long-term storage at 0.02%.

Formulate anti-aging and brightening serums. In addition to fighting pigmentation and oxidative stress, the powder stabilizes vitamin C formulations.

Creating cardiovascular support capsules or liposomal solutions for capillary health. Our ≥98% pharmaceutical-grade choice ensures your formulations surpass expectations.

Naturally preserve confectionery, baked foods, and functional drinks without losing flavor or clean-label posture.

Certifications

Kingherbs has excellent quality standards:

• ISO9001 Quality Management System Certificate
• FSSC22000 Food Safety System Certificate
• HACCP System Certificate
• HALAL Certification
• KOF-K Certification
• FDA Registration
• Part of Hunan Botanical Extract Association (HNBEA)

In North America, Europe, and Asia-Pacific, all paperwork supports regulatory filings.

FAQ

Q: What is the lowest level of purity that the product must meet?

A: Our normal level of purity is ≥90% (HPLC), and if you need pharmaceutical-grade ≥98%, we can provide it. The rest of the ingredients are usually flavonoids that are linked, like quercetin and eriodictyol.

Q: What is the profile of how well Taxifolin dissolves?

A: Taxifolin dissolves only slightly in water (about 0.2 g/L at 25°C), but it dissolves easily in ethanol, DMSO, and solutions with a pH above 8. We have versions of water-based formulations with improved solubility that use cyclodextrin or liposomal encapsulation.

Q: What safety standards and levels of regulation do you back?

A: Taxifolin is usually thought to be safe (GRAS). We offer non-GMO and allergen-free claims as well as halal, kosher, and GMP approvals. In Japan, it is allowed as an antioxidant in food (as dihydroquercetin), and in most other places around the world, it can be used as a useful element.

Q: What is the best way to store this?

A: Keep out of direct sunlight and in a cool, dry place. Under the right conditions, sealed packages keep their effectiveness for 24 months.

Packaging and Transportation

25 kg fiber drums with two food-safe poly bags inside are the standard way to package things. For trial amounts, you can get custom packing.

Sample Orders: We ship 100g to 1 kg samples via international courier (DHL, FedEx, UPS) within 3 to 5 business days.

MOQ for business orders is 25 kg. Larger amounts are shipped by air or ocean freight, and all transport support is temperature-controlled.

Documentation: Each package comes with a COA, an MSDS, allergy labels, and legal papers specific to the country.

Why Choose Kingherbs Limited?

Source Control: To make sure that the dihydroquercetin content stays the same, we work with certified planting bases to keep an eye on the soil quality and the timing of harvests.

Pure Extraction: Our method only uses pure water and food-grade ethanol. It doesn't use any dangerous toxins. You get a clean powder that dissolves quickly and has its own natural color.

Technical Support: Our application laboratory helps you make the best formulas for drinks, pills, tablets, and skin care items. Stability tests are done, and dose suggestions are made.

Flexible Service: We're happy to take on small test orders. We help with product development by making unique mixes of extracts and ratio-based chemicals that are kept secret.

Delivery You Can Trust: Ready-to-ship goods are shipped quickly. Our steady production ability keeps up with the world's supply needs without any delays.

Warehouse & Shipping

Our Teams & Exhibitions

Contact Us

Ready to enhance your formulations with Taxifolin Powder? Reach out to our technical team at info@kingherbs.com for samples, quotations, and application support.