High - Potency Vitamin C Tablets - Immunity - Boosting Supplement Nutritional supplements manufacturers usa Vitamin supplement manufacturer

Product: Vitamin C Tablets
Brand: CSK Biotech

Brief overview
CSK Biotech Vitamin C Tablets deliver reliable, science-backed daily vitamin C support manufactured under strict international quality systems. Formulated to provide antioxidant and immune-support benefits, our tablets are designed for effectiveness, stability, and consumer convenience — and are available as ready-to-market products or fully customized formulations for brands and partners.

Why choose CSK Biotech Vitamin C Tablets
- Trusted manufacturer: Founded in 2008, CSK Biotech is a high‑tech CDMO with a GMP-certified 2,000㎡ facility, seven advanced production lines and an annual capacity exceeding 1.5 billion tablets. We operate under GMPC, FDA, HACCP and ISO standards to guarantee consistent, safe production.
- Quality & safety first: Every batch undergoes rigorous R&D, pilot testing, stability verification and QC checks. Our production follows strict GMP protocols and validated supply-chain controls so consumers and brands can trust purity, potency and label accuracy.
- Proven product benefits: Vitamin C (ascorbic acid) is a well-researched antioxidant that supports immune function, aids collagen synthesis for skin and connective tissue health, and helps reduce oxidative stress. Our tablets are formulated for reliable absorption and daily use.
- Flexible, market-ready solutions: Available as standard strength or customizable dosages, chewable or swallowable tablets, immediate- or sustained-release formats. We offer ODM for market-driven innovation, CDM for tailor-made formulas, and OEM for precise reproduction of your specifications.
- End-to-end service: From concept and formulation development to pilot production, regulatory registration support and free packaging options, CSK Biotech provides a seamless path to market — faster and with lower risk.

Key product highlights
- Stable, high-quality vitamin C formulations optimized for bioavailability
- Multiple tablet formats to meet consumer preferences
- Strict in-house testing, stability studies and traceable raw materials
- Scalable manufacturing to support small launches or global rollouts

Who it’s for
Health-conscious consumers seeking reliable daily immune and antioxidant support, and brands looking for a reputable contract manufacturer to develop, produce and launch high-quality vitamin C tablet products.

Get started
Partner with CSK Biotech to develop or source High Quality Vitamin C Tablets that meet regulatory standards and consumer expectations. Contact us for samples, formulation consultation, MOQ details and turnkey manufacturing solutions.