CSK Biotech — Trusted Vitamin Supplement Manufacturer & CDMO

CSK Biotech provides GMP-certified, end-to-end manufacturing of vitamin supplements worldwide. With advanced production lines, large capacity, and full CDMO services (ODM/CDM/OEM), we deliver safe, scalable, and market-ready products.
Product Name
Melatonin Gummies
Recommended Net Content
150g (2.5g/gummy × 60 gummies)
Specification
60 Gummies/ Bottle
Product Type
Confectionery Products (Gelatin Gummies)
Ingredient List
Maltitol, pectin, vitamin K2, vitamin D3, citric acid, sodium citrate, natural flavor, carnauba wax, purified water
Consumption Method
Take one pill (tablet) orally once a day
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 Information

Manufacturing Vitamin Supplements with CSK Biotech

Founded in 2008, CSK Biotech is a high-tech leader in the manufacture of vitamin supplements, health foods, and cosmetics. Our GMP-certified 2,000㎡ factory, seven advanced production lines, and annual capacity exceeding 4.5 billion softgels and 1.5 billion tablets allow us to meet large-scale global demand while maintaining consistent quality.

Our Capabilities

We produce a wide range of vitamin supplement forms to suit different markets and consumer preferences, including:

  • Softgels and capsules
  • Tablets
  • Powders
  • Gummies
  • Liquid formulations

Beyond manufacturing, we provide professional R&D, formulation development, pilot testing, and free packaging services to help brands go from idea to market quickly.

Quality and Compliance

Quality is built into every step. CSK Biotech is certified by GMPC, FDA, HACCP, and ISO, and follows strict quality control and safety procedures. We perform raw material testing, in-process checks, stability testing, and final product release to ensure each batch meets international standards.

End-to-End CDMO Services

As a full-service Contract Development and Manufacturing Organization (CDMO), we support the entire product lifecycle. Our services include concept development, formulation research, pilot runs, stability verification, regulatory registration support, and marketing assistance. This integrated approach reduces time-to-market and minimizes risk for our partners.

Cooperation Models

We offer three flexible partnership models:

  • ODM: Market-oriented product innovation and turnkey solutions.
  • CDM: Tailor-made formulation and development for unique brand needs.
  • OEM: Accurate, formula-based production for reliable supply and timely delivery.

Why Choose CSK Biotech

With strong innovation capability, advanced technology, and a customer-focused approach, CSK Biotech delivers reliable, safe, and competitive vitamin supplements. Whether you are launching a new product or scaling an existing line, our experienced team and large-scale facilities provide the expertise and capacity to succeed.

Certificate display

  • ISO Certificate

    ISO Certificate

  • Cosmetic Registration Certificate

    Cosmetic Registration Certificate

  • HALAL 2

    HALAL 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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Tags
Papaya
Papaya
manufacturing vitamin supplements​
manufacturing vitamin supplements​
Gamma - Aminobutyric Acid
Gamma - Aminobutyric Acid
Garcinia Cambogia
Garcinia Cambogia
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