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Product Title: Calcium • Iron • Zinc — Balanced, Bioavailable Mineral Complex by CSK Biotech

Product Overview
CSK Biotech’s Calcium•Iron•Zinc is a scientifically formulated mineral complex designed to deliver three essential minerals in a single, convenient supplement. Developed by our R&D team and manufactured in a GMP-certified facility, this product supports bone and dental health, normal immune function, and healthy metabolism with an emphasis on bioavailability, gentleness, and manufacturing excellence.

Key Benefits
- Complete mineral support: Provides Calcium for bone strength, Iron for healthy hemoglobin and energy metabolism, and Zinc for immune function and tissue repair.
- High bioavailability: Formulated using chelated or amino-acid-complexed mineral forms (e.g., calcium citrate, iron bisglycinate, zinc picolinate/chelate) to improve absorption and reduce gastrointestinal discomfort.
- Balanced ratios & customizable dosing: Carefully balanced to avoid mineral interaction and competitive absorption; dosage ratios can be customized for target consumer groups (adults, women of childbearing age, seniors) under regulatory guidance.
- Gentle on the stomach: Microencapsulation and buffered delivery options minimize metallic taste and reduce irritation commonly associated with iron.
- Third-party quality & purity: Manufactured under strict GMPC/FDA/HACCP/ISO controls with heavy metal screening, microbial testing, and stability verification to ensure consistent potency and safety.

Manufacturing & Quality Assurance
Founded in 2008, CSK Biotech is a leading CDMO for dietary supplements. Our GMP-certified 2,000㎡ factory houses seven advanced production lines with annual capacity exceeding 4.5 billion softgels and 1.5 billion tablets. We offer end-to-end services—formulation R&D, pilot testing, stability studies, regulatory support, and flexible packaging—under three cooperation models: ODM, CDM, and OEM. All batches undergo stringent in-house QC and can be validated by independent third-party labs on request.

Product Formats & Packaging
Available as tablets, capsules, chewables, or powders. Packaging options include blister packs, bottles, and single-serve sachets with tailored shelf-life and labeling solutions to meet global regulatory requirements.

Why Choose CSK Biotech’s Calcium•Iron•Zinc
This formula combines scientific rigor with large-scale manufacturing reliability, delivering a market-ready mineral supplement that consumers trust. It’s ideal for brands seeking a clinically minded, consumer-friendly product backed by professional R&D and certified production capabilities.

Contact
For sample requests, formulation customization, MOQ, or regulatory support, contact CSK Biotech’s product team to accelerate your product launch with a trusted CDMO partner.