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Understanding the market dynamics, regulatory frameworks, and industrial demand for Dihydroquercetin (DHQ).
Taxifolin, also scientifically recognized as Dihydroquercetin (DHQ), is a highly potent bioflavonoid structurally similar to quercetin. Historically sourced from the wood of Siberian Larch (Larix sibirica) and Dahurian Larch (Larix gmelinii), Taxifolin has transitioned from a niche laboratory compound to a highly sought-after industrial ingredient. Today, the global market for Taxifolin is experiencing rapid growth, driven by its exceptional antioxidant capacity, anti-inflammatory properties, and stabilizing effects in various matrices.
In the global commercial sector, Taxifolin is recognized as a premium ingredient across three major industries: Nutraceuticals & Dietary Supplements, Cosmetics & Personal Care, and Functional Food & Beverages. The compound's unique ability to scavenge free radicals, inhibit lipid peroxidation, and improve capillary microcirculation has made it a cornerstone in anti-aging and cardiovascular formulations. As consumer demand shifts toward clean-label, plant-based, and scientifically validated ingredients, bulk Taxifolin powder has emerged as a key differentiator for premium product lines.
Taxifolin has achieved significant regulatory milestones globally. In the United States, high-purity Dihydroquercetin holds FDA GRAS (Generally Recognized as Safe) status, allowing its inclusion in food and beverage products. In the European Union, it is approved under the Novel Food Regulation, opening doors for widespread formulation across European markets. Our facility ensures complete compliance with these international standards, providing full documentation including COA, MSDS, and allergen statements.
The global market size for Taxifolin is projected to expand at a CAGR of over 7.5% in the coming decade. Key drivers include the rising aging population seeking cognitive and cardiovascular support, the cosmetic industry's demand for natural tyrosinase inhibitors to replace synthetic skin-lightening agents, and the food industry's search for natural shelf-life extenders to replace synthetic antioxidants like BHT and BHA.
Securing a reliable supply chain is critical for industrial buyers. As a leading factory, we utilize sustainable harvesting practices for Larch wood biomass, ensuring that our raw material sourcing does not contribute to deforestation. By optimizing our extraction yields, we offer competitive wholesale pricing structure, mitigating the price volatility often associated with premium bioflavonoids.
How we manufacture high-purity Taxifolin Powder through advanced green chemistry and rigorous quality control.
At Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB), we employ state-of-the-art extraction technology to isolate Taxifolin from the heartwood of Larch trees. Our process is designed to maximize purity while preserving the natural bioactivity of the molecule. Unlike synthetic alternatives, our natural Taxifolin contains the biologically active enantiomers that offer superior bioavailability and efficacy in human physiological systems.
We source premium Larch wood biomass from sustainably managed forests. The heartwood is chipped and micronized to increase the surface area, ensuring optimal extraction efficiency. Strict moisture and contaminant controls are applied prior to processing.
Using a proprietary mixture of food-grade ethanol and purified water, we perform pressurized low-temperature extraction. This method avoids the use of toxic chlorinated solvents, ensuring that our final powder meets the strictest USP and European Pharmacopoeia limits for residual solvents.
The crude extract undergoes multi-stage column chromatography. This step isolates Dihydroquercetin from other wood resins, lignans, and related flavonoids, concentrating the Taxifolin content to a standard purity of ≥98% by HPLC.
The purified fraction is crystallized under controlled temperature profiles to yield a highly stable crystalline powder. For specialized applications, we offer micronization services to achieve custom particle size distributions (e.g., D50 < 10 μm) for enhanced dissolution rates.
Tailoring Taxifolin Powder to meet the specific demands of diverse consumer product sectors.
In dietary supplements, Taxifolin is formulated as a powerful anti-aging and cardiovascular support agent. It works synergistically with Vitamin C to enhance its absorption and prolong its antioxidant activity. Common applications include capsules, tablets, and liposomal formulations targeting cellular health, capillary strength, and metabolic balance.
Taxifolin is highly valued in high-end skincare for its ability to inhibit tyrosinase, the enzyme responsible for melanin production. This makes it an effective, natural alternative to hydroquinone for skin-brightening creams. Additionally, its anti-inflammatory properties soothe UV-damaged skin and reduce redness in sensitive skin formulations.
As a natural food additive, Taxifolin extends the shelf life of fat-containing foods, dairy products, and confectionery. By preventing lipid oxidation, it maintains the sensory profile and nutritional value of foods without the need for synthetic preservatives, aligning perfectly with the clean-label food movement.
Partnering with TRB to solve complex formulation challenges and secure bulk raw material supply.
For large-scale manufacturers, sourcing active ingredients involves managing risks related to quality consistency, regulatory compliance, and supply chain bottlenecks. Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) offers comprehensive macro solutions designed to integrate seamlessly with your manufacturing operations.
We understand that different delivery systems require specific physical properties. Our factory offers custom milling, micronization, and granulation services to optimize flowability, compressibility, and dissolution rates for direct compression tablets, hard gelatin capsules, or instant beverage powders.
We provide a complete documentation package to accelerate your product registration process. This includes detailed batch manufacturing records, stability data under various climatic zones, heavy metal analysis (ICP-MS), and pesticide residue screening reports compliant with EP and USP standards.
Leverage our state-of-the-art facilities for contract manufacturing. From custom botanical blends to finished dosage forms, we offer end-to-end solutions that reduce your time-to-market and capital expenditure, backed by our 20+ years of industry expertise.
A trusted leader in botanical extraction, dedicated to global health and life sciences innovation.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB), is the China Leading manufacturer and exporter of herbal extracts and its derivatives for more than 20 years.
TRB is a technology-based company that combines research and development, production and international market sales. TRB products include the Herbal extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice powder, Essential oil, Bee Products.
TRB's rapid development and dedicated service in the plant extract industry over the years, we have been awarded the 2026 "Global Biotechnology and Life Sciences Award" - ''Best Global Herbal Extract Provider 2026''
TRB currently has three factories, one is a herbal extract factory, the other is a bee product factory and another is for animal extract products, and the factory has a series of certificates such as GMP, ISO, HACCP, ORGANIC, FDA, HALAL, KOSHER Certificates.
In recent years, TRB has focused on the research and development of Nootropics products, such as Brain Health Herb Extract, Anti-Aging Herb Extract, Longevity Herb Extract which have good feedback from our customers. TRB products have been exported to more than 60 countries and regions and have gained a good reputation and respect. We are committed to the research and development of pure natural plant extracts, dedicated to the health of all humanity.
Technical and commercial answers to help you make informed decisions about sourcing Taxifolin Powder.
Our Taxifolin (Dihydroquercetin) is extracted from the heartwood of Siberian Larch (Larix sibirica Ledeb.) and Dahurian Larch (Larix gmelinii). We use sustainably harvested wood biomass, ensuring that our raw material sourcing complies with environmental regulations and does not damage local forest ecosystems.
We offer standardized Taxifolin Powder with purities of ≥98% determined by High-Performance Liquid Chromatography (HPLC). We can also provide customized specifications and purities based on the specific requirements of your formulation.
Taxifolin is moderately soluble in hot water and highly soluble in organic solvents like ethanol. For applications requiring high water solubility, we offer micronized options and can advise on formulation techniques (such as cyclodextrin complexation) to enhance solubility in aqueous systems.
Our factories operate under strict quality management systems and hold GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER certificates. We ensure full traceability from raw material collection to the final packaged powder.
When stored in its original sealed packaging in a cool, dry place away from direct sunlight and moisture, our Taxifolin Powder has a shelf life of 24 months. We package our bulk powder in double food-grade polyethylene bags inside fiber drums to ensure maximum stability during transit and storage.
Our standard MOQ for commercial orders is 1kg for trial evaluations, with standard commercial batches starting at 25kg (one drum). Lead times typically range from 7 to 10 working days from order confirmation, depending on the destination and customization requirements.
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