Probiotic Hard Capsules - Nourish Your Gut Immunity health dietary supplement manufacturer Immune system supplement manufacturer

Probiotic Hard Capsules — Immunity Health Dietary Supplement
CSK Biotech

Product overview
CSK Biotech’s Probiotic Hard Capsules are specially formulated to support immune health by promoting a balanced gut microbiota — a proven foundation for overall wellness. Developed and manufactured by CSK Biotech, a trusted CDMO since 2008, these probiotic capsules combine professional R&D, robust quality control, and scalable production to deliver safe, effective dietary supplements for global brands.

Why choose CSK Biotech Probiotic Hard Capsules?
- Science-driven formulation: Our expert R&D team designs multi-strain or single-strain probiotic formulas tailored for immune support, digestive balance, and resilient gut barrier function. Formulations can be customized by strain selection, CFU level, and excipient profile to meet target markets and claims.
- Protective encapsulation technology: Hard capsule delivery ensures accurate dosing, improved strain stability, and option for enteric or delayed-release coatings to enhance survival through the stomach and release in the intestine.
- High stability and shelf life: We perform comprehensive stability testing and provide optimized packaging (blister, bottle, sachet) to extend viability and ensure product integrity under real-world conditions.
- End-to-end CDMO services: From concept and formulation development to pilot trials, stability verification, regulatory registration, and marketing support, CSK Biotech offers flexible cooperation models — ODM for market-ready innovation, CDM for custom design, and OEM for formula-accurate production.
- World-class quality and capacity: Manufactured in our 2,000㎡ GMP-certified facility with seven advanced production lines, CSK Biotech holds GMPC, FDA, HACCP, and ISO certifications and can support large-scale demand with proven manufacturing capacity.

Key benefits for brands and consumers
- Trusted manufacturing partner with proven compliance and documentation for global markets
- Customizable products designed to meet consumer preferences and regulatory requirements
- Improved consumer confidence through scientific formulation, rigorous testing, and high-quality packaging
- Scalable production ensures timely delivery and consistent product quality

Ideal applications
- Immune health supplements
- Gut health and digestive support products
- Multi-benefit formulations combining probiotics with prebiotics, vitamins, or botanical extracts

Partner with CSK Biotech
Whether you need a market-ready immunity probiotic or a bespoke formulation for CSK Biotech, CSK Biotech provides professional development, reliable manufacturing, and comprehensive support to bring high-quality Probiotic Hard Capsules to market quickly and confidently. Contact our team to discuss formulation options, sample development, and packaging solutions.