Pure Natural Dihydroquercetin (Taxifolin) Powder
Standardized 98% taxifolin powder supplied for antioxidant-oriented supplement, functional food, and cosmetic projects. Suitable for buyers who need clear specifications, batch documentation, sample support, and export-ready packaging for formulation review and bulk sourcing.
- 98% assay by HPLC; stable batch-to-batch quality.
- Food & cosmetic grade options; export-ready packing.
- Documents ready: COA / MSDS / TDS; statements on request.
- Custom mesh, packaging, and private label support.
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
Plant Part
Extraction Method
CAS Number
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Dihydroquercetin, also known as taxifolin, is a naturally occurring flavonoid commonly sourced from larch wood. In commercial supply, it is typically offered as a high-purity powder standardized by HPLC for use in antioxidant-oriented formulations. Buyers often evaluate this ingredient for dietary supplements, selected functional food systems, and cosmetic applications where purity, source, particle size, and documentation support are important.
Applications
Dietary Supplements
Suitable for antioxidant blends, healthy-aging concepts, and multi-ingredient capsule, tablet, sachet, or powder supplement projects.
Functional Foods
Can be evaluated for nutrition powders, tea blends, and selected premix systems where flavonoid positioning and formulation compatibility are relevant.
Cosmetics & Personal Care
May be considered for antioxidant and soothing skincare concepts, including serums, creams, and anti-pollution product development, subject to compatibility testing.
How to Choose the Right Grade / Form
For capsules and tablets
98% HPLC powder is suitable for dry formulations where purity, particle size, and excipient compatibility can be confirmed during pilot testing.
For powder blends and sachets
The material can be considered for antioxidant-oriented blends, but dispersion and sensory compatibility should be reviewed in the final formula.
For functional food systems
Use in beverage or food systems should be evaluated carefully, especially where pH, heat treatment, or moisture exposure may affect performance.
For cosmetic formulations
This ingredient may be considered in antioxidant and soothing concepts, but compatibility in emulsions, active systems, and preservative environments should be validated before scale-up.
Technical & Formulation Notes
Technical Notes
Beyond purity alone, dihydroquercetin powder is commonly reviewed for particle size, system compatibility, and end-use suitability in commercial formulation development.
Manufacturing & Process
Process Overview: raw material selection → extraction → purification & concentration → crystallization → low-temperature drying → milling/sieving → blending/homogenization → packaging & labeling.
Quality Control: identity/assay, appearance, loss on drying, particle size, heavy metals, microbiology; COA issued per batch.
Compatibility / Formulation Notes
- For capsules and tablets: the powder can be used in dry blends, but flowability, particle size, and excipient compatibility should be confirmed during pilot production.
- For powder blends and sachets: review dispersion, bulk density, and sensory fit in the final formula, especially in multi-ingredient systems.
- For functional food systems: pre-dispersion and stability validation are recommended, especially when heat treatment, moisture exposure, or pH variation is involved.
- For cosmetic use: evaluate compatibility in emulsions, active systems, and preservative environments, and protect the ingredient from excessive light, moisture, and strong oxidizing conditions.
- For procurement review: confirm target application, specification fit, document requirements, and destination-market expectations before bulk ordering.
Extended QC & Test Items
Typical QC per batch:
- Assay (HPLC)
- Identification
- Appearance / odor
- Loss on drying
- Particle size (mesh)
- Heavy metals (Pb/As/Cd/Hg)
- Microbiology (TPC, yeast & mold; pathogens if required)
Product specifications
| Test | Specification | Method |
|---|---|---|
| Assay (Taxifolin) | 98% | HPLC |
| CAS No. | 480-18-2 | |
| Appearance | White to pale yellow crystalline powder | |
| Particle Size | 80 mesh (custom available) | |
| Loss on Drying | ≤5.0% | |
| Heavy Metals / Microbiology | Meet food/cosmetic grade limits (per market request) | ICP-MS / microbiology |
Storage, Shelf Life & Packaging
Storage
Recommended Storage Conditions
Store in a cool, dry, and well-ventilated place.
Keep container tightly closed when not in use.
Protect from moisture, heat, and direct sunlight.
Avoid strong oxidizers and incompatible chemicals.
For best stability, keep at room temperature unless otherwise specified.
Handling Notes
Reseal immediately after sampling or dispensing.
Use clean, dry tools to prevent contamination.
If the product is hygroscopic, consider desiccant and moisture-barrier packaging.
Shelf Life
Shelf Life
24 months from production date when stored under recommended conditions
Re-test / Expiry
Please refer to the COA for batch-specific retest/expiry date.
After Opening
To maintain quality, use promptly after opening and reseal tightly after each use.
Packaging & Logistics
Standard Packing
Inner double PE bags with outer fiber drum or carton, suitable for export handling and bulk ingredient supply.
Sample Support
Free sample may be available for initial evaluation, with shipping charged according to destination and courier method.
Customization Options
Custom mesh, private label packaging, and project-based packing discussion can be arranged according to application and order scale.
Lead Time & Shipment
Standard items are commonly available within 3–7 working days, while bulk production and shipment schedules are arranged based on order quantity and destination.
Documentation Support
COA per batch, SDS/MSDS, TDS/spec sheet, and selected supporting statements can be prepared according to product and market requirements.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Stable 98% HPLC Purity
Standardized taxifolin content helps buyers evaluate the material more efficiently for formulation development, qualification, and commercial sourcing.
Clear Specification & Batch Documentation
Core QC items, COA per lot, and supporting technical documents can be prepared for review, helping streamline internal evaluation and purchasing workflows.
Application-Oriented Supply Support
Suitable for supplement, food, and cosmetic projects, with support for particle size discussion, sample testing, and project-based specification alignment.
Bulk Supply with Export Handling
Flexible packing, export-ready labeling, and shipment coordination help buyers manage sourcing, compliance, and delivery more smoothly.
FAQ
Q1: What specification do you commonly supply?
A: Our common commercial offering is dihydroquercetin powder standardized to 98% by HPLC. Particle size and selected limits can be discussed according to project needs.
Q2: What is the source of this ingredient?
A: It is commonly sourced from larch wood and processed through extraction, purification, crystallization, and drying to achieve the target purity.
Q3: What applications is it suitable for?
A: It is commonly evaluated for antioxidant-oriented dietary supplements, selected functional food systems, and cosmetic formulations, depending on compatibility and positioning.
Q4: What documents can you provide?
A: COA per batch, SDS/MSDS, and TDS/spec sheet are commonly available. Additional supporting statements may be available on request depending on the market and product type.
Q5: How should it be stored?
A: Store in a cool, dry, and well-ventilated place, protected from moisture, heat, and direct light. Keep the container tightly sealed and use clean, dry tools during handling.
Q6: Can you provide samples and bulk supply support?
A: Yes. We can support sample evaluation, packaging discussion, specification review, and bulk shipment planning according to your sourcing requirements.
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