What sets Shandong Xinhengtai apart is its unrivaled manufacturing prowess. Boasting 10 state-of-the-art production lines, the factory covers all key dosage forms including oral liquids, hard capsules, softgels, gummies, and tablets, catering to diverse brand visions. With a portfolio of over 5,000 customizable formulas, brands can tailor every aspect of their product – from ingredient ratios and potency (such as the high-impact 5,000 mcg methylcobalamin blend) to natural flavors like cherry – to align with regional preferences and regulatory norms. Certified by global authorities including USDA Organic, FSSC 22000, and HALAL, the factory adheres to stringent quality control protocols throughout the production cycle, ensuring each batch meets the highest safety and efficacy standards worldwide.

The product itself is a game-changer in the dietary supplement space. Crafted with highly bioavailable methylcobalamin, it boasts an impressive 98% absorption rate – far outperforming conventional formulations. This fast-acting liquid delivers tangible benefits: boosting energy levels, stabilizing mood, enhancing metabolic function, and supporting cognitive health, perfectly suited for adults and middle-aged to elderly consumers. Free from gluten, artificial colors, GMOs, lactose, nuts, and other common allergens, it complies with global dietary restrictions, making it a versatile offering for diverse markets. Its 2 fl oz portable bottle with a precise dropper design ensures convenience for daily use and hassle-free cross-border shipping, while a 24-month shelf life minimizes inventory risks for brands.
Shandong Xinhengtai’s comprehensive service package takes the stress out of cross-border collaboration. The team offers full-cycle support, from formula R&D and free professional label design to customized packaging solutions. To safeguard brand integrity, confidentiality agreements are strictly enforced to protect unique formulas and designs. Addressing cross-border pain points, the company provides multilingual product instructions and regulatory-compliant labeling, ensuring adherence to target market guidelines. With a flexible MOQ ranging from 1,000 to 5,000 units, brands can conduct small-batch market testing to validate demand before scaling up, reducing entry barriers. Logistics are streamlined through partnerships with FedEx, DHL, and other global carriers, offering direct shipping to overseas warehouses, split shipments, and complete customs clearance documentation. Additionally, brands receive marketing materials and promotional guidance to accelerate market penetration.
From robust manufacturing capabilities and superior product quality to tailored cross-border support, Shandong Xinhengtai’s vitamin B12 liquid OEM/ODM service empowers brands of all sizes – startups and established enterprises alike – to tap into the $ billions dietary supplement market. With a partner that combines expertise, flexibility, and global reach, brands can unlock new growth opportunities, expand their international footprint, and build long-lasting customer trust in the competitive cross-border landscape.

By:Global OEMs