CSK Biotech — End-to-End Contract Manufacturing Solutions for Nutritional Brands

CSK Biotech offers turnkey contract manufacturing solutions for dietary supplements, health foods, and cosmetics — combining GMP-certified production capacity, full R&D services, and global regulatory support to scale your brand from concept to shelf.
Product Name
Vitality Selenium Tablets
Recommended Net Content
72g (1200mg × 60 tablets)
Specification
1200mg/tablet × 60 tablets/bottle
Product Type
Tablets
Ingredient List
Selenium (from selenium - enriched yeast), Microcrystalline Cellulose, Croscarmellose Sodium, Magnesium Stearate
Consumption Method
Take 1 tablet daily, preferably with a meal.
Storage Conditions
Seal and store in a cool dry place, avoiding direct sunlight
Shelf Life
24 months
Production Date
See the code printed on the package
Precautions
This product cannot replace drugs
Manufacturer
Guangzhou Changshengkang Biotechnology Co., Ltd.
Production Address
No. 31, Qingsha Street, Huadu District, Guangzhou (Airport Huadu)
Food Production License Number
SC12744011400654
INQUIRY
Product Details

CSK Biotech delivers scalable, reliable contract manufacturing for supplements and health products with a clear promise: launch faster, stay compliant, and scale without compromise. Backed by a GMP-certified 2,000㎡ factory and seven advanced production lines, we turn concepts into finished products—capsules, tablets, powders, gummies, softgels, and liquids—with professional R&D, stability verification, and packaging support.

Core Advantages

Proven Manufacturing Capacity

Founded in 2008, CSK Biotech manufactures at scale—over 4.5 billion softgels and 1.5 billion tablets annually—so small brands and global chains both get reliable supply. That production muscle reduces lead times, minimizes stockouts, and supports rapid seasonal or promotional growth.

End-to-End CDMO Services

We are a full-service Contract Development and Manufacturing Organization (CDMO). From initial concept and formulation research to pilot testing, stability verification, and regulatory registration, our teams handle each stage so you can focus on brand growth. Choose ODM for market-driven innovation, CDM for custom formulations, or OEM for formula-accurate production.

How We Solve Your Biggest Pain Points

Speed to Market Without Risk

Many brands stall on formulation, testing, or paperwork. CSK Biotech removes those bottlenecks with in-house R&D and regulatory support, shortening timelines and reducing costly revisions. Our pilot testing and stability studies mean you launch products that perform and comply from day one.

Quality and Compliance Built In

Quality isn’t optional. CSK holds certifications across GMPC, FDA, HACCP, and ISO standards, ensuring every batch meets international safety requirements. Clean rooms, validated processes, and traceability give retailers and consumers confidence in CSK Biotech.

Flexible Production Models

Whether you need custom formulations, private-label solutions, or bulk production, our three-tier cooperation model (ODM, CDM, OEM) provides the flexibility to match your strategy and budget. Free packaging services and marketing support further streamline launch costs.

Unique Features & Brand Support

Advanced Production Lines

Seven automated lines handle diverse formats—from gummies to liquids—keeping product integrity high and per-unit costs competitive. Our scale supports pilot batches as well as large, recurring orders.

Global Registration & Market Access

CSK assists with regulatory registration to accelerate international distribution. We pair technical dossiers with practical guidance so your compliance process is predictable and manageable.

Ready to scale with a partner who knows supplements inside out? Visit https://www.cskbiotech.com/ or email steve@cskbiotech.com to discuss how our contract manufacturing capabilities can turn your idea into a trusted product on shelves worldwide.

Our Certifications

  • HALAL

    HALAL Certificate

  • HALAL 2

    HALAL Certificate

  • SGS Current GMP Certificate

    SGS Current GMP Certificate

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Guangzhou Changshengkang Biotechnology Co., Ltd. (CSK Biotech)
No. 31 Qingsha Street, Huadu District, Guangzhou City, Guangdong Province, China (Airport Huadu)
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