Strong Factory Strength: The Foundation of Reliable Cooperation
With over 20 years of experience in the wellness supplement industry, Dunkang has built two advanced production bases covering more than 80,000 square meters. The factory is equipped with world-leading production technology and a 100,000-level clean room workshop, ensuring that every production link meets international hygiene standards.

Certified by ISO, HACCP, GMP, and SGS, Dunkang adheres to strict quality management systems from raw material selection to finished product delivery. Its professional R&D team and production line can handle diverse customization needs, supporting the development of high-quality vitamin C gummies that meet market demands.
Product Features & Competitive Advantages: Winning with Differentiation
Dunkang’s vitamin C gummies boast multiple market-competitive features. They are sugar-free, making them suitable for health-conscious consumers, while each serving contains 5g of fiber to support digestive health and regularity.
Available in popular berry and peach flavors, the gummies come in 90-count packaging, and the dosage form is loved by men, women, and children (excluding pregnant women and newborns). The product’s main ingredient is high-quality vitamin, providing effective supplementation, with a shelf life of 24 months for convenient storage and distribution.
Customization is a core advantage—Dunkang offers flexible options for shape (bear, heart, cube, etc.), flavor (apple, strawberry, blueberry, etc.), and packaging (bulk, bag, bottle, etc.). Whether it’s pectin, gelatin, or carrageenan bases, or sugarcoated or sugar-free formulas, brands can tailor products to their specific needs.
Comprehensive Service Support: Escort Brand Development
Dunkang provides one-stop OEM/ODM services, covering product formulation, R&D, production, and packaging customization. Free samples are available for brands to test, with sample delivery in 3-7 business days and large-order lead times of 30-45 business days.
The minimum order quantity is negotiable, with favorable FOB prices—starting from $2.6 per unit for orders over 10,000, making it cost-effective for both large brands and emerging enterprises. The company’s response time is within 24 hours, ensuring timely communication and efficient problem-solving.
Brands can add their own logos to create private-label products, and Dunkang’s professional team offers technical support and market insights to help partners stand out in the competitive market.
For brands seeking a reliable vitamin C gummy OEM/ODM partner, Dunkang Biotechnology combines strong manufacturing strength, differentiated product advantages, and comprehensive service support to turn brand ideas into high-quality products. With a commitment to “quality priority, customer first,” Dunkang looks forward to cooperating with global enterprises to achieve win-win development in the dietary supplement industry.

By:Global OEMs