Strong Factory Strength: Global Certification & Scalable Production
Handian’s strength lies in its world-class manufacturing and certification credentials. With 4 global factories and adherence to strict international standards, the company holds certifications including FSSC 22000, CGMP, HACCP, NSF, and HALAL, ensuring products meet food safety requirements across 50+ markets. Its production lines are capable of scalable output, as proven by partnering with Cool-Vita to achieve 14.35 million units in procurement orders in 2024 and 80,000 tubes sold daily via TikTok.

Equipped with full R&D support and rapid prototyping capabilities, Handian can deliver samples in just 7 days, significantly shortening the product development cycle for brands. The factory also offers flexible packaging solutions, including sachets, bottles, blisters, and bulk options, to meet diverse brand needs.
Product Highlights & Competitive Advantages
Handian’s NAD+ Gummies stand out with targeted formulations and consumer-friendly design. Each serving contains 1000mg of liposomal NAD+, combined with vitamin B3, vitamin E, biotin, collagen peptides, quercetin, and resveratrol, delivering multiple benefits such as anti-aging support, cellular health promotion, and energy enhancement.
Unlike hard-to-swallow capsules, these gummies offer a delicious and convenient alternative, appealing to female consumers—the primary target group. The product is sugar-free, aligning with modern health trends, and has an 18-month shelf life, ensuring long-term market availability. Handian also provides demographic-specific efficacy formulation, allowing brands to customize products for different market segments.
Comprehensive Service Support: End-to-End OEM/ODM Solutions
Handian offers turnkey OEM/ODM services from formula development to finished goods. For brands entering new markets, the company provides professional market entry consultation and regulatory guidance, including support for BPOM certification in Indonesia and other regional compliance requirements.
Its team responds to inquiries within 24 hours and offers free samples to help brands test product quality. From brand-building packaging design to cost-effective formulation development, Handian supports brands at every stage—whether they’re startups building identity from scratch or established companies expanding their product lines. The partnership with Cool-Vita, which grew from a single product to a full portfolio with RMB 53M annual orders, showcases Handian’s ability to drive brand growth.
Trusted by over 2000 brands worldwide, Handian Biotechnology leverages its factory strength, product innovation, and comprehensive services to help brands seize opportunities in the NAD+ supplement market. Whether you’re looking to launch a new product or expand your existing line, Handian’s OEM/ODM solutions provide a reliable path to market success.

By:Global OEMs