CSK Biotech Professional Zinc & Selenium Tablets

CSK Biotech zinc and selenium tablets provide targeted mineral support produced in a GMP-certified environment for consistent potency and professional-grade reliability. Designed for brands and healthcare professionals who require trace-mineral formulations with verifiable quality, each batch is produced under controlled conditions to reduce variability and ensure predictable performance.

Engineered for Uncompromising Reliability

GMP-certified production and proven capacity

Manufactured in CSK Biotech’s 2,000㎡ GMP-certified facility with seven advanced production lines, these tablets are backed by an annual manufacturing capacity that supports high-volume, global rollouts. Our scale and process controls minimize batch-to-batch variation and ensure timely delivery for supply-chain confidence.

Consistent formulation & potency assurance

Formulations are developed through rigorous R&D and pilot testing to lock stability and bioavailability parameters. Stability verification and tight in-process controls guarantee that labeled potency and dissolution profiles are maintained throughout shelf life.

Professional-Grade Safety & Testing

Certified quality systems

CSK Biotech operates under internationally recognized certifications—GMPC, FDA, HACCP, and ISO—forming the foundation of our safety and quality claims. These certifications support regulatory registration and compliance across multiple markets.

Analytical testing and contaminant control

Every production lot undergoes comprehensive analytical testing, including identity, assay, and contaminants screening. Results are documented to supply-chain standards so customers and regulators can verify compliance and product safety.

Stability and shelf-life assurance

Long-term and accelerated stability studies are performed to confirm product integrity under expected storage conditions. This reduces risk for retailers and end consumers by ensuring the tablets maintain efficacy until the labeled expiration date.

Built for Peace of Mind — CDMO Expertise & Full-Service Support

End-to-end CDMO services

As a specialized Contract Development and Manufacturing Organization, CSK Biotech offers formulation development, pilot testing, stability verification, regulatory registration assistance, and marketing support. Choose ODM for market-driven innovation, CDM for bespoke design, or OEM for precise formula replication.

Packaging, scalability, and on-time delivery

Free packaging services and large-scale production capacity support rapid scale-up without sacrificing quality. Our operational readiness helps reduce time-to-market and mitigates supply disruption risk for brands and distributors.

Transparent partnership and contactability

Founded in 2008, CSK Biotech has delivered reliable manufacturing solutions for global brands for more than a decade. For technical inquiries or partnership discussions, visit https://www.cskbiotech.com/ or contact steve@cskbiotech.com. Our documented processes and certifications make CSK Biotech a low-risk, high-reliability partner for zinc and selenium tablet production.

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  GMPC Certificate

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  HALAL Certificate

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  SGS Current GMP Certificate