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Liposomal Quercetin powder Manufacturer & Supplier | Bulk Nutraceutical Ingredient
Product Overview
Product Overview
Definition
Liposomal Quercetin powder is a micronized, phospholipid-encapsulated formulation of quercetin, a naturally occurring flavonoid found in fruits, vegetables, and plants. Encapsulation in liposomes enhances its solubility, absorption, and formulation stability in dietary supplements and functional food matrices.
Source
The quercetin is sourced from high-quality plant extracts, selected for purity and bioactive content. BolynBio leverages Shaanxi’s rich botanical resources, ensuring traceable raw materials and sustainable sourcing practices.
Manufacturing Method
Liposomal Quercetin powder is produced using a proprietary liposomal encapsulation process. The method combines phospholipids with quercetin extract under controlled homogenization and drying conditions, followed by particle size optimization and quality testing. This approach preserves bioactive integrity and ensures consistent encapsulation efficiency.
Industry Relevance
Liposomal Quercetin powder is relevant across nutraceutical, sports nutrition, functional food, and dietary supplement industries. Its enhanced bioavailability makes it suitable for high-performance formulations, targeted delivery systems, and emerging healthy aging and beauty nutrition applications.
Technical Specifications
| Item | Specification |
| Product Name | Liposomal Quercetin powder |
| Appearance | Fine yellowish powder |
| Active Ingredient | Quercetin |
| Assay | ≥95% |
| Vitamin C Content | Available Upon Request |
| Phospholipid Content | 10–15% |
| Particle Size | 80–150 nm |
| Solubility | Water-dispersible |
| Moisture | ≤5% |
| Bulk Density | 0.25–0.35 g/cm³ |
| Heavy Metals | Compliant with international standards |
| Shelf Life | 24 months |
| Packaging | 1 kg, 5 kg, 10 kg foil bags |
| Storage Conditions | Store in a cool, dry place away from direct sunlight |
Manufacturing Process Flow
1. Raw Material Selection
Botanicals are carefully sourced based on purity, bioactive content, and sustainability criteria.
2. Raw Material Inspection
Incoming quercetin extracts undergo identity, purity, and microbial testing.
3. Ingredient Preparation
Quercetin extract and phospholipids are precisely weighed and preconditioned for encapsulation.
4. Liposomal Encapsulation
The mixture is emulsified under controlled temperature and pH to form uniform liposomes.
5. Homogenization
High-pressure homogenization ensures nanoscale particle size and uniformity.
6. Drying
Lyophilization or spray drying is used to obtain a stable powdered form.
7. Particle Size Optimization
Milling and sieving processes ensure consistent nanometer-scale particle distribution.
8. Quality Testing
Final product undergoes assay, moisture, heavy metals, microbial, and stability testing.
9. Packaging
Powder is packed in moisture-proof, oxygen-resistant foil bags.
10. Finished Product Release
Only batches meeting all quality specifications are approved for distribution.
How Liposomal Quercetin powder Works
Scientific Background
Quercetin is a flavonoid with antioxidant properties derived from plants. Encapsulation in liposomes improves solubility and protects quercetin from degradation during formulation and gastrointestinal transit.
Mechanism of Action
Liposomes form nanoscale vesicles that encapsulate quercetin, allowing it to remain stable in aqueous systems and improving dispersibility for oral formulations.
Ingredient Characteristics
Liposomal Quercetin is water-dispersible, nanosized, and phospholipid-encapsulated, ensuring uniform particle distribution and minimal sedimentation.
Formulation Advantages
The powder integrates seamlessly into tablets, capsules, beverages, and functional foods, offering high stability and compatibility with other nutraceutical ingredients.
Key Features and Advantages
Ingredient Quality
High-purity quercetin extract and pharmaceutical-grade phospholipids ensure reliable bioactive performance.
Stability
Liposomal encapsulation reduces oxidation, degradation, and precipitation in aqueous formulations.
Manufacturing Consistency
GMP-grade production ensures batch-to-batch consistency for global supply.
Formulation Flexibility
Compatible with dietary supplements, functional foods, beverages, and powder-based applications.
Compliance Support
Fully certified for HALAL, KOSHER, ISO9001, and GMP standards.
Supply Reliability
Annual production capacity exceeds 3,000 tons with scalable OEM/ODM support.
Applications of Liposomal Quercetin powder
Dietary Supplements
Integrates into capsule, tablet, and powdered formulations.
Functional Foods
Supports beverages, protein bars, and other fortified foods.
Sports Nutrition
Enhances antioxidant support in pre- and post-workout formulations.
Healthy Aging Formulations
Enables bioactive delivery in formulations targeting wellness and longevity.
Beauty Nutrition
Supports skin health formulations in nutraceutical beverages and supplements.
Personalized Nutrition
Suitable for custom blends in targeted supplement programs.
Beverage Applications
Stable in aqueous and flavored functional beverages.
Capsules
Compatible with hard and soft gelatin capsules.
Tablets
Ensures uniform distribution in compressed tablets.
Powder Formulas
Integrates into powdered drink mixes, protein blends, and functional powders.
Comparison Table
| Parameter | Regular Vitamin C | Liposomal Quercetin powder |
| Delivery System | Standard tablet/powder | Liposomal nanoscale encapsulation |
| Stability | Moderate | High, reduced oxidation |
| Encapsulation | None | Liposome-based |
| Ingredient Protection | Limited | Encapsulation protects bioactives |
| Formulation Flexibility | Limited | High, water-dispersible |
| Product Positioning | General supplement | Targeted nutraceutical |
| Application Range | General | Broad: dietary supplements, functional foods, beverages |
Why Global Brands Choose BolynBio
Manufacturing Facility
Modern GMP-certified facility in Shaanxi, China, with over 8,000㎡ of production area and six core production lines.
R&D Expertise
50+ patents in extraction, liposomal encapsulation, and formulation optimization; collaborations with universities ensure innovation.
Quality Assurance
Stringent QC for particle size, purity, and microbial safety.
Certifications
ISO9001, HALAL, KOSHER, GMP-compliant manufacturing.
OEM & ODM Services
Flexible formulations and private label solutions tailored to international markets.
Export Experience
Products delivered to 20+ countries with international documentation support.
Supply Stability
Scalable production ensures consistent long-term supply for bulk orders.
Quality Assurance & Compliance
BolynBio implements full regulatory compliance with GMP, ISO9001, HALAL, KOSHER certifications. Each batch is verified with COA, heavy metal testing, and microbiological quality control. Third-party validation ensures consistent compliance for global markets.
Market Trends & Industry Outlook
The global nutraceutical market is projected to grow steadily. Liposomal delivery technologies, like those used in Liposomal Quercetin powder, are gaining popularity due to improved bioavailability. Reports from Grand View Research and MarketsandMarkets indicate rising demand in dietary supplements, functional beverages, and personalized nutrition, driven by wellness trends and aging populations.
Frequently Asked Questions
1. What is Liposomal Quercetin powder?
Liposomal Quercetin powder is a phospholipid-encapsulated form of quercetin, designed for enhanced solubility, stability, and bioavailability in nutraceutical formulations.
2. How is Liposomal Quercetin powder manufactured?
It is produced by encapsulating high-purity quercetin extract in nanoscale liposomes using high-pressure homogenization, followed by drying, particle size optimization, and quality testing.
3. Which industries commonly use Liposomal Quercetin powder?
It is used in dietary supplements, functional foods, sports nutrition, beauty nutrition, and personalized nutrition formulations.
4. Can Liposomal Quercetin powder be used in beverages?
Yes, its water-dispersible form allows seamless integration into functional beverages without precipitation.
5. Is Liposomal Quercetin powder suitable for capsules and tablets?
Yes, it is compatible with both hard and soft capsules, as well as compressed tablet formulations.
6. What makes Liposomal Quercetin powder different from regular quercetin?
Encapsulation in liposomes enhances bioavailability, protects the active ingredient, and improves formulation stability compared to non-encapsulated quercetin.
7. Who manufactures Liposomal Quercetin powder in China?
Shaanxi Bolin Biotechnology Co., Ltd., under the brand BolynBio, produces high-quality Liposomal Quercetin powder in GMP-compliant facilities.
8. Can the product be customized for OEM projects?
Yes, BolynBio provides flexible OEM and ODM solutions, including private label development and custom formulation adjustments.
9. What certifications does Liposomal Quercetin powder hold?
It complies with GMP, ISO9001, HALAL, and KOSHER standards, with COA and third-party testing available.
10. How should Liposomal Quercetin powder be stored?
Store in a cool, dry place away from direct sunlight to maintain stability and shelf life.
11. What is the typical shelf life?
The product has a shelf life of 24 months when stored properly.
12. What applications are most common in sports nutrition?
It is used for antioxidant support, recovery formulations, and functional blends in powders, capsules, and beverages.
13. How do global buyers benefit from sourcing from BolynBio?
Buyers gain access to high-quality, consistent supply, regulatory-compliant products, and flexible OEM/ODM support for international markets.
14. Is Liposomal Quercetin powder compatible with other nutraceutical ingredients?
Yes, it is stable in multi-ingredient formulations and compatible with proteins, vitamins, minerals, and other bioactive compounds.
15. Where can I request a quote or samples?
Contact BolynBio at sales1@bovlin.com or call +86-29-84355551 for bulk supply, custom formulations, or OEM projects.
Expert Review
Industry Perspective
Liposomal Quercetin powder aligns with the growing trend of bioactive delivery enhancement in nutraceuticals, providing value in multiple product categories.
Formulation Perspective
Its water-dispersible nature and nanoscale encapsulation facilitate formulation into beverages, tablets, and functional powders without stability issues.
Regulatory Perspective
Fully compliant with ISO, GMP, HALAL, and KOSHER standards, supporting regulatory approvals in diverse global markets.
Supply Chain Perspective
BolynBio's vertically integrated production ensures reliable supply, OEM customization, and rapid response to market demand fluctuations.
Request a Quote
Company: Shaanxi Bolin Biotechnology Co., Ltd.
Brand: BolynBio
Website: https://www.bolynbio.com
Email: sales1@bovlin.com
Phone: +86-29-84355551
Location: Xi’an, Shaanxi, China
Bulk supply, OEM projects, custom formulations, private label, and long-term supply agreements are welcome.
Scientific References
1. NIH Office of Dietary Supplements. “Quercetin: Dietary Supplement Fact Sheet.” https://ods.od.nih.gov/factsheets/Quercetin-HealthProfessional/
2. EFSA. “Scientific Opinion on the Safety of Quercetin.” EFSA Journal, 2010. https://doi.org/10.2903/j.efsa.2010.1879
3. Grand View Research. “Global Nutraceuticals Market Size Report.” 2025. https://www.grandviewresearch.com
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