Quercetin Capsules Manufacturer – OEM Sophora Extract Zinc Fisetin for Immune Support Solutions
Company Strength: Your Trusted OEM Partner in Immune Health Manufacturing
As a professional Quercetin Capsules manufacturer, Global OEM Solutions combines years of R&D expertise with a state-of-the-art GMP-certified facility. Our factory integrates raw material sourcing, formulation development, and mass production under one roof, ensuring strict quality control from inbound ingredients to finished capsules. With an annual export volume reaching thousands of pallets across North America, Europe, and Southeast Asia, we serve as a reliable partner for brand owners and distributors seeking high-purity, immune-supporting supplements.
Product Depth: Quercetin Capsules with Sophora Extract, Zinc & Fisetin
Our flagship product combines three scientifically studied bioflavonoids and minerals: quercetin (standardized from Sophora japonica extract), zinc, and fisetin. The formula is designed to support mast cell stability and antioxidant defense, making it suitable for seasonal immune support, respiratory health, and healthy aging applications.
Key Specifications & Technical Features
| Feature | Detail |
|---|---|
| Active Ingredients | Quercetin (Sophora japonica extract), Zinc, Fisetin |
| Potency Options | 500mg / 600mg per capsule (customizable) |
| Formulation Type | Vegan, non-GMO, gluten-free, no artificial preservatives |
| Certifications | GMP, ISO 22000, HALAL, third-party lab tested for heavy metals & potency |
| Packaging Options | Bottle (60ct, 120ct), blister packs, stick packs (custom design) |
| Target Market | USA, EU, UK, Australia, Middle East – immune & allergy care sectors |
Quality Control & Compliance
We implement a full traceability system from raw material testing (HPLC assay, heavy metal screening) to finished capsule disintegration and microbial analysis. Every batch is released with a Certificate of Analysis (CoA). Our facility holds GMP certification, and we strictly follow FDA labeling guidelines for supplement claims.
Core Services: OEM/ODM & White-Label Customization
- Custom Formulation: Adjust dosage, blend additional nutraceuticals (vitamin C, bromelain, etc.), or create private-label blends.
- Packaging & Labeling: Design bespoke bottles, capsules color, and insert cards. MOQ starting from 1,000 units per stock design.
- R&D Support: In-house formulation scientists assist with stability studies and claim substantiation documentation.
- Export & Logistics: Experienced export team handles shipping documentation, customs compliance, and DDP terms for global markets.
Why Choose Global OEM Solutions?
- Reliable Supply Chain: Direct purchase of premium Sophora japonica extract from Chinese GAP-certified farms.
- Transparent Communication: Dedicated English-speaking project manager from sample stage to final delivery.
- Competitive Lead Time: 15–25 days for stock bottles; 30–45 days for custom formulations.
Request More Information
Enhance your immune support product line with a proven formula backed by strict manufacturing standards. Contact us to request a detailed catalogue, sample pack, or volume pricing for bulk orders. Our team is ready to support your private-label project with professional OEM service.
Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Specifications are subject to change without notice. Images may differ from the final product.
