Capillary Strength Supplement
Active ingredient: Citrus Flavonoids
Specification: 90% HPLC
Grade: Food grade
Appearance: Brownish yellow powder
Package specification: 25kg/drum
Mode of transportation: Express courier, air freight, sea freight
Delivery: Immediate shipment is available from inventory. Small quantities are sent via FedEx, while large shipments are arranged by air or sea.
OEM/ODM: Available
Minimum order quantity: 1kg, samples available
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Capillary Strength Supplement - Professional Vascular Support Ingredient
With over 11 years of citrus extract production experience, Kang Biotech offers pharmaceutical-grade Capillary Strength Supplements. Extracted from 20,000,000 m² of maintained bitter orange farms in Hunan Province, our product contains 90% HPLC-standardized citrus bioflavonoids. The 33,000 m² manufacturing facility features 9 modern production lines for consistent batch quality and steady supply capacity. Each lot meets ISO 22000, HACCP, Halal, Kosher, and FAMI-QS quality requirements for nutraceutical and pharmaceutical applications in 40+ countries.
What Makes Our Capillary Strength Supplement Effective?
Hesperidin, neohesperidin, rutin, and quercetin in our citrus-derived bioflavonoid complex protect microvascular integrity. These chemicals preserve endothelial structure and capillary permeability.
Active compounds give antioxidant protection synergistically. Advance HPLC analysis ensures consistent bioactive profiles in your formulations. Repeatable outcomes are guaranteed in vascular wellness and circulatory health products.
The flavonoid matrix is preserved by water and ethanol extraction in our product. The brownish-yellow powder fits well into capsules, tablets, and functional drinks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Botanical Source | Citrus aurantium L. |
| Active Ingredient | Citrus Flavonoids |
| Standardization | 10%-90% HPLC |
| Standard Grade | 90% HPLC |
| Product Grade | Food Grade |
| Appearance | Brownish Yellow Powder |
| Extraction Method | Water/Ethanol Extraction |
| Package Size | 25kg/Drum |
| MOQ | 1kg (Samples Available) |
| Shelf Life | 24 Months (Proper Storage) |
Quality Assurance Protocol
Quality control for our product follows multi-stage verification procedures aligned with international nutraceutical standards. We implement High-Performance Liquid Chromatography (HPLC) to quantify active bioflavonoid content accurately.
Every production batch undergoes comprehensive purity screening. Testing covers heavy metals including lead, cadmium, and mercury, plus microbial contaminants such as E. coli and Salmonella per NSF/ANSI 173 protocols.
Dissolution and disintegration testing follows USP standards, ensuring optimal release profiles. Our Joint Research Center with the Hunan Institute of Agricultural Product Processing conducts accelerated stability studies under ICH guidelines. This guarantees your product maintains potency throughout global distribution chains.
Third-party laboratory validation supplements internal quality systems. This dual-verification approach provides documentation needed for regulatory submissions worldwide.

Application Scenarios for B2B Partners
Dietary supplement manufacturers incorporate our ingredients into formulations targeting venous health and circulatory wellness. The standardized flavonoid content allows precise dosing in capsule and tablet formats.
Functional food developers utilize our Capillary Strength Supplement in beverage systems and fortified nutrition bars. The water-soluble nature enables smooth integration without affecting taste profiles significantly.
Pharmaceutical companies source our extract for clinical-grade formulations requiring documented traceability. Our batch records and certificates of analysis support regulatory compliance across multiple jurisdictions.
Personal care formulators apply citrus bioflavonoids in topical products designed for skin health applications. The antioxidant properties complement formulations addressing visible signs of capillary fragility.
Customization and OEM/ODM Services
Your brand demands market-specific solutions. We can customize purity levels from 10% to 90% for your purpose.
Packaging goes beyond 25kg barrels. Custom pack sizes, private labeling, and corporate-branded documentation are available.
Formulation optimization is a technical team effort. We adjust manufacturing parameters for micronized particles for bioavailability or particular particle size distributions.
Regulatory assistance includes FDA, EU Novel Food, and region-specific certification documents. This speeds up time-to-market without sacrificing quality.
Logistics and Supply Chain Reliability
Stock allows rapid distribution for time-sensitive tasks. Small trial orders are shipped by FedEx for fast delivery, whereas commercial volumes use air or sea freight dependent on scheduling and budget.
Our integrated cultivation-to-manufacturing supply chain eliminates third-party vendors. Vertical integration guarantees quality and prevents supply interruptions.
The fulfillment process includes real-time order tracking and proactive communication. When needed for product stability, our logistics partners handle customs documentation and temperature-controlled delivery.
Beginning at 1kg, flexible minimum order quantities facilitate R&D testing and large-scale production. The scalability develops with your business without further supplier certification.

FAQ
Q: How do micronized products vary from regular ones?
A: Comparative pharmacokinetic studies show that micronization below 2 microns increases absorption by 60%. Bioavailability in completed formulations improves.
Q: Is your product compatible with other nutrients?
A: Yes. Vitamin C compositions benefit from citrus bioflavonoids and other plant extracts. Our technical staff advises on combination compatibility.
Q: What is the typical timeframe for vascular improvement in clinical applications?
A: In clinical studies, constant treatment at suitable doses produces substantial benefits after 4–8 weeks. Formulation and distribution affect outcomes.
Q: Does botanical source impact product performance?
A: Absolutely. Citrus aurantium flavonoids show vascular characteristics versus other plant sources. Controlled cultivation maintains phytochemical composition.
Q: How is ingredient strength checked?
A: Bioflavonoid indicators are measured using standardized HPLC tests. This quantification approach yields reliable label claim data approved by regulatory bodies globally.
Contact Us
Ready to discuss your specific requirements with Capillary Strength Supplement? Contact our team at sales02@kangbiotech.com for technical specifications, samples, and customized solutions.
Send Inquiry









