Quercetin Capsules- Antioxidant - Rich Supplement Capsule supplement manufacturing Botanical supplement manufacturer

CSK Biotech — Quercetin Capsules

Product overview
CSK Biotech Quercetin Capsules deliver a high-purity, science-oriented quercetin supplement designed for modern immune and wellness formulations. Quercetin is a naturally occurring bioflavonoid and antioxidant commonly used to support immune resilience, healthy inflammation response, and protection against oxidative stress. Our capsules are manufactured to pharmaceutical-grade standards to meet the needs of retailers, practitioners, and private-label brands worldwide.

Key benefits & features
- High-purity quercetin: Standardized quercetin extract to ensure consistent potency per capsule.
- Enhanced absorption options: Available in conventional quercetin and enhanced-bioavailability formats (e.g., complexed or micronized forms) to improve systemic uptake.
- Clean formulation: Vegetarian/vegan capsule options, non-GMO, gluten-free, and free from artificial colors, preservatives, and common allergens on request.
- Flexible dosing: Customizable strengths (commonly 250–500 mg per capsule) and convenient single- or multi-capsule formats for consumer preference.
- Evidence-aligned positioning: Supports antioxidant defenses and healthy immune and inflammatory responses—well-suited for daily wellness ranges and targeted support blends.

Manufacturing excellence & quality assurance
Founded in 2008, CSK Biotech is a trusted CDMO with a GMP-certified 2,000㎡ facility, seven advanced production lines, and annual capacity exceeding 4.5 billion softgels and 1.5 billion tablets. All quercetin capsules are produced under strict quality control workflows: raw material verification, in-process monitoring, stability testing, and final product testing (purity, heavy metals, microbial and dissolution where applicable). We provide Certificates of Analysis (COA) and support third-party testing to meet your market regulatory requirements.

Regulatory & certifications
CSK Biotech complies with international quality standards and holds GMPC, FDA, HACCP, and ISO certifications—ensuring traceability, safety, and consistency for global distribution.

Customization & services
As a full-service CDMO, we offer ODM, CDM, and OEM models: concept-to-shelf formulation development, pilot trials, stability verification, packaging design, regulatory consultation, and scalable production. Private-label and co-branded opportunities are available with MOQ-flexible options.

Why choose CSK Quercetin Capsules
Benefit from proven manufacturing capacity, rigorous quality systems, and formulation expertise to bring a reliable, market-ready quercetin product to consumers. Contact CSK Biotech for technical specs, sample requests, and turnkey manufacturing solutions tailored to CSK Biotech.